12525164 has 12 divisors (see below), whose sum is σ = 21995904. Its totient is φ = 6240624.

The previous prime is 12525157. The next prime is 12525173. The reversal of 12525164 is 46152521.

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, 4172 + ... + 6515.

It is an arithmetic number, because the mean of its divisors is an integer number (1832992).

Almost surely, 2^12525164 is an apocalyptic number.

It is an amenable number.

12525164 is a deficient number, since it is larger than the sum of its proper divisors (9470740).

12525164 is a wasteful number, since it uses less digits than its factorization.

12525164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10984 (or 10982 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 12525164 is about 3539.0908437055. The cubic root of 12525164 is about 232.2350718818.

Adding to 12525164 its reverse (46152521), we get a palindrome (58677685).

The spelling of 12525164 in words is "twelve million, five hundred twenty-five thousand, one hundred sixty-four".