12970832 has 20 divisors (see below), whose sum is σ = 28721376. Its totient is φ = 5558880.

The previous prime is 12970829. The next prime is 12970843. The reversal of 12970832 is 23807921.

12970832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

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, 57794 + ... + 58017.

Almost surely, 2^12970832 is an apocalyptic number.

It is an amenable number.

12970832 is an abundant number, since it is smaller than the sum of its proper divisors (15750544).

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

12970832 is a wasteful number, since it uses less digits than its factorization.

12970832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115826 (or 115820 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 12970832 is about 3601.5041302211. The cubic root of 12970832 is about 234.9574813675.

The spelling of 12970832 in words is "twelve million, nine hundred seventy thousand, eight hundred thirty-two".