12375725 has 12 divisors (see below), whose sum is σ = 16013856. Its totient is φ = 9469680.

The previous prime is 12375719. The next prime is 12375733. The reversal of 12375725 is 52757321.

It is not a de Polignac number, because 12375725 - 2⁴ = 12375709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12375691 and 12375700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10187 + ... + 11336.

It is an arithmetic number, because the mean of its divisors is an integer number (1334488).

Almost surely, 2^12375725 is an apocalyptic number.

It is an amenable number.

12375725 is a deficient number, since it is larger than the sum of its proper divisors (3638131).

12375725 is a wasteful number, since it uses less digits than its factorization.

12375725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21556 (or 21551 counting only the distinct ones).

The product of its digits is 14700, while the sum is 32.

The square root of 12375725 is about 3517.9148653712. The cubic root of 12375725 is about 231.3077674041.

The spelling of 12375725 in words is "twelve million, three hundred seventy-five thousand, seven hundred twenty-five".