Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_232458_1 (population__2010_census_ VARCHAR, pop_density__per_km²_ VARCHAR)

### Question ###
If the population density is 7,447.32, what is the population total number?

### Accurate SQL ###

SELECT COUNT(population__2010_census_) FROM table_232458_1 WHERE pop_density__per_km²_ = "7,447.32"