12331684 has 24 divisors (see below), whose sum is σ = 22853600. Its totient is φ = 5806080.

The previous prime is 12331679. The next prime is 12331723. The reversal of 12331684 is 48613321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15652 + ... + 16420.

Almost surely, 2^12331684 is an apocalyptic number.

It is an amenable number.

12331684 is a deficient number, since it is larger than the sum of its proper divisors (10521916).

12331684 is a wasteful number, since it uses less digits than its factorization.

12331684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003 (or 1001 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 12331684 is about 3511.6497547449. The cubic root of 12331684 is about 231.0330593665.

The spelling of 12331684 in words is "twelve million, three hundred thirty-one thousand, six hundred eighty-four".