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602081 is a prime number

602081 has 2 divisors, whose sum is σ = 602082. Its totient is φ = 602080.

The previous prime is 602057. The next prime is 602083. The reversal of 602081 is 180206.

Adding to 602081 its reverse (180206), we get a palindrome (782287).

Subtracting from 602081 its reverse (180206), we obtain a cube (421875 = 753).

602081 is nontrivially palindromic in base 15.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 429025 + 173056 = 655^2 + 416^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-602081 is a prime.

It is a super-2 number, since 2×6020812 = 725003061122, which contains 22 as substring.

Together with 602083, it forms a pair of twin primes.

It is a Chen prime.

It is a magnanimous number.

It is not a weakly prime, because it can be changed into another prime (602083) by changing a digit.


It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301040 + 301041.

It is an arithmetic number, because the mean of its divisors is an integer number (301041).

2602081 is an apocalyptic number.

It is an amenable number.


602081 is an equidigital number, since it uses as much as digits as its factorization.

602081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 602081 is about 775.9387862454. The cubic root of 602081 is about 84.4406642019.

The spelling of 602081 in words is "six hundred two thousand, eighty-one".