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_26139378_1 ( viewers__in_millions_ VARCHAR, episode__number VARCHAR )

### Question ###
How many millions of viewers did Episode number 16 have?

### Accurate SQL ###

SELECT viewers__in_millions_ FROM table_26139378_1 WHERE episode__number = 16