12896936 has 32 divisors (see below), whose sum is σ = 26195400. Its totient is φ = 5917440.

The previous prime is 12896927. The next prime is 12896957. The reversal of 12896936 is 63969821.

It can be written as a sum of positive squares in 4 ways, for example, as 4452100 + 8444836 = 2110^2 + 2906^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27746 + ... + 28206.

Almost surely, 2^12896936 is an apocalyptic number.

It is an amenable number.

12896936 is an abundant number, since it is smaller than the sum of its proper divisors (13298464).

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

12896936 is a wasteful number, since it uses less digits than its factorization.

12896936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749 (or 745 counting only the distinct ones).

The product of its digits is 139968, while the sum is 44.

The square root of 12896936 is about 3591.2304298109. The cubic root of 12896936 is about 234.5104400224.

The spelling of 12896936 in words is "twelve million, eight hundred ninety-six thousand, nine hundred thirty-six".