12523875 has 64 divisors (see below), whose sum is σ = 25718784. Its totient is φ = 5270400.

The previous prime is 12523859. The next prime is 12523877. The reversal of 12523875 is 57832521.

It is not a de Polignac number, because 12523875 - 2⁴ = 12523859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12523877) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33942 + ... + 34308.

It is an arithmetic number, because the mean of its divisors is an integer number (401856).

Almost surely, 2^12523875 is an apocalyptic number.

12523875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12523875 is an abundant number, since it is smaller than the sum of its proper divisors (13194909).

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

12523875 is a wasteful number, since it uses less digits than its factorization.

12523875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 395 counting only the distinct ones).

The product of its digits is 16800, while the sum is 33.

The square root of 12523875 is about 3538.9087301031. The cubic root of 12523875 is about 232.2271049528.

The spelling of 12523875 in words is "twelve million, five hundred twenty-three thousand, eight hundred seventy-five".