12295972 has 12 divisors (see below), whose sum is σ = 23173276. Its totient is φ = 5675040.

The previous prime is 12295967. The next prime is 12296017. The reversal of 12295972 is 27959221.

It can be written as a sum of positive squares in 2 ways, for example, as 1498176 + 10797796 = 1224^2 + 3286^2 .

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, 118179 + ... + 118282.

Almost surely, 2^12295972 is an apocalyptic number.

It is an amenable number.

12295972 is a deficient number, since it is larger than the sum of its proper divisors (10877304).

12295972 is a wasteful number, since it uses less digits than its factorization.

12295972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236478 (or 236476 counting only the distinct ones).

The product of its digits is 22680, while the sum is 37.

The square root of 12295972 is about 3506.5612785177. The cubic root of 12295972 is about 230.8098232981.

The spelling of 12295972 in words is "twelve million, two hundred ninety-five thousand, nine hundred seventy-two".