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_28741_1 ( area__km_2__ INTEGER, capital VARCHAR )

### Question ###
How few km 2 does the area with Nay Pyi Taw as capital cover?

### Accurate SQL ###

SELECT MIN(area__km_2__) FROM table_28741_1 WHERE capital = "Nay Pyi Taw"