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_1966992_1 ( administrative_capital VARCHAR, census_2006_population VARCHAR )

### Question ###
What is the administrative capital that has a 2006 census population of 249425?

### Accurate SQL ###

SELECT administrative_capital FROM table_1966992_1 WHERE census_2006_population = 249425