12625188 has 12 divisors (see below), whose sum is σ = 29458800. Its totient is φ = 4208392.

The previous prime is 12625181. The next prime is 12625189. The reversal of 12625188 is 88152621.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12625181) 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, 526038 + ... + 526061.

It is an arithmetic number, because the mean of its divisors is an integer number (2454900).

Almost surely, 2^12625188 is an apocalyptic number.

It is an amenable number.

12625188 is an abundant number, since it is smaller than the sum of its proper divisors (16833612).

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

12625188 is a wasteful number, since it uses less digits than its factorization.

12625188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052106 (or 1052104 counting only the distinct ones).

The product of its digits is 7680, while the sum is 33.

The square root of 12625188 is about 3553.1940560572. The cubic root of 12625188 is about 232.8516311835.

The spelling of 12625188 in words is "twelve million, six hundred twenty-five thousand, one hundred eighty-eight".