12319132 has 12 divisors (see below), whose sum is σ = 24638320. Its totient is φ = 5279616.

The previous prime is 12319129. The next prime is 12319193. The reversal of 12319132 is 23191321.

12319132 is an admirable number.

It is a super-2 number, since 2×12319132² = 303522026466848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219957 + ... + 220012.

Almost surely, 2^12319132 is an apocalyptic number.

It is an amenable number.

12319132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12319132 is a wasteful number, since it uses less digits than its factorization.

12319132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439980 (or 439978 counting only the distinct ones).

The product of its digits is 324, while the sum is 22.

The square root of 12319132 is about 3509.8621055534. The cubic root of 12319132 is about 230.9546458687.

The spelling of 12319132 in words is "twelve million, three hundred nineteen thousand, one hundred thirty-two".