12492316 has 12 divisors (see below), whose sum is σ = 21890232. Its totient is φ = 6237968.

The previous prime is 12492299. The next prime is 12492323. The reversal of 12492316 is 61329421.

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, 2511 + ... + 5593.

It is an arithmetic number, because the mean of its divisors is an integer number (1824186).

Almost surely, 2^12492316 is an apocalyptic number.

It is an amenable number.

12492316 is a deficient number, since it is larger than the sum of its proper divisors (9397916).

12492316 is a wasteful number, since it uses less digits than its factorization.

12492316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100 (or 4098 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 12492316 is about 3534.4470571788. The cubic root of 12492316 is about 232.0318773083.

The spelling of 12492316 in words is "twelve million, four hundred ninety-two thousand, three hundred sixteen".