12512572 has 12 divisors (see below), whose sum is σ = 22652280. Its totient is φ = 6040496.

The previous prime is 12512569. The next prime is 12512579. The reversal of 12512572 is 27521521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12512579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53818 + ... + 54049.

It is an arithmetic number, because the mean of its divisors is an integer number (1887690).

Almost surely, 2^12512572 is an apocalyptic number.

It is an amenable number.

12512572 is a deficient number, since it is larger than the sum of its proper divisors (10139708).

12512572 is a wasteful number, since it uses less digits than its factorization.

12512572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107900 (or 107898 counting only the distinct ones).

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

The square root of 12512572 is about 3537.3114084005. The cubic root of 12512572 is about 232.1572210171.

The spelling of 12512572 in words is "twelve million, five hundred twelve thousand, five hundred seventy-two".