12596872 has 16 divisors (see below), whose sum is σ = 24258060. Its totient is φ = 6128064.

The previous prime is 12596869. The next prime is 12596879. The reversal of 12596872 is 27869521.

It can be written as a sum of positive squares in 2 ways, for example, as 8964036 + 3632836 = 2994^2 + 1906^2 .

It is not an unprimeable number, because it can be changed into a prime (12596879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20983 + ... + 21574.

Almost surely, 2^12596872 is an apocalyptic number.

It is an amenable number.

12596872 is a deficient number, since it is larger than the sum of its proper divisors (11661188).

12596872 is a wasteful number, since it uses less digits than its factorization.

12596872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42600 (or 42596 counting only the distinct ones).

The product of its digits is 60480, while the sum is 40.

The square root of 12596872 is about 3549.2072354260. The cubic root of 12596872 is about 232.6774195935.

The spelling of 12596872 in words is "twelve million, five hundred ninety-six thousand, eight hundred seventy-two".