12525712 has 20 divisors (see below), whose sum is σ = 25546480. Its totient is φ = 5933088.

The previous prime is 12525701. The next prime is 12525761. The reversal of 12525712 is 21752521.

It is a super-2 number, since 2×12525712² = 313786922213888, which contains 22 as substring.

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, 20298 + ... + 20905.

It is an arithmetic number, because the mean of its divisors is an integer number (1277324).

Almost surely, 2^12525712 is an apocalyptic number.

It is an amenable number.

12525712 is an abundant number, since it is smaller than the sum of its proper divisors (13020768).

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

12525712 is a wasteful number, since it uses less digits than its factorization.

12525712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41230 (or 41224 counting only the distinct ones).

The product of its digits is 1400, while the sum is 25.

The square root of 12525712 is about 3539.1682638722. The cubic root of 12525712 is about 232.2384587426.

The spelling of 12525712 in words is "twelve million, five hundred twenty-five thousand, seven hundred twelve".