12513875 has 32 divisors (see below), whose sum is σ = 17971200. Its totient is φ = 8604000.

The previous prime is 12513869. The next prime is 12513889. The reversal of 12513875 is 57831521.

It is not a de Polignac number, because 12513875 - 2⁴ = 12513859 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25886 + ... + 26364.

It is an arithmetic number, because the mean of its divisors is an integer number (561600).

Almost surely, 2^12513875 is an apocalyptic number.

12513875 is a deficient number, since it is larger than the sum of its proper divisors (5457325).

12513875 is a wasteful number, since it uses less digits than its factorization.

12513875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524 (or 514 counting only the distinct ones).

The product of its digits is 8400, while the sum is 32.

The square root of 12513875 is about 3537.4955830361. The cubic root of 12513875 is about 232.1652793220.

The spelling of 12513875 in words is "twelve million, five hundred thirteen thousand, eight hundred seventy-five".