12975152 has 20 divisors (see below), whose sum is σ = 25206720. Its totient is φ = 6470208.

The previous prime is 12975139. The next prime is 12975161. The reversal of 12975152 is 25157921.

It is a happy number.

12975152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6818 + ... + 8510.

It is an arithmetic number, because the mean of its divisors is an integer number (1260336).

Almost surely, 2^12975152 is an apocalyptic number.

It is an amenable number.

12975152 is a deficient number, since it is larger than the sum of its proper divisors (12231568).

12975152 is a wasteful number, since it uses less digits than its factorization.

12975152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180 (or 2174 counting only the distinct ones).

The product of its digits is 6300, while the sum is 32.

The square root of 12975152 is about 3602.1038297084. The cubic root of 12975152 is about 234.9835630574.

The spelling of 12975152 in words is "twelve million, nine hundred seventy-five thousand, one hundred fifty-two".