12875975 has 36 divisors (see below), whose sum is σ = 19422864. Its totient is φ = 8426880.

The previous prime is 12875969. The next prime is 12875981. The reversal of 12875975 is 57957821.

12875975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12875969) and next prime (12875981).

It is not a de Polignac number, because 12875975 - 2⁶ = 12875911 is a prime.

It is a Duffinian number.

Its product of digits (176400) is a multiple of the sum of its prime factors (504).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27947 + ... + 28403.

It is an arithmetic number, because the mean of its divisors is an integer number (539524).

Almost surely, 2^12875975 is an apocalyptic number.

12875975 is a deficient number, since it is larger than the sum of its proper divisors (6546889).

12875975 is a wasteful number, since it uses less digits than its factorization.

12875975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504 (or 492 counting only the distinct ones).

The product of its digits is 176400, while the sum is 44.

The square root of 12875975 is about 3588.3108839676. The cubic root of 12875975 is about 234.3833235562.

The spelling of 12875975 in words is "twelve million, eight hundred seventy-five thousand, nine hundred seventy-five".