12567164 has 12 divisors (see below), whose sum is σ = 22020600. Its totient is φ = 6275568.

The previous prime is 12567157. The next prime is 12567173. The reversal of 12567164 is 46176521.

It is a super-2 number, since 2×12567164² = 315867222005792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12567164.

It is a congruent number.

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, 2807 + ... + 5745.

It is an arithmetic number, because the mean of its divisors is an integer number (1835050).

Almost surely, 2^12567164 is an apocalyptic number.

It is an amenable number.

12567164 is a deficient number, since it is larger than the sum of its proper divisors (9453436).

12567164 is a wasteful number, since it uses less digits than its factorization.

12567164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012 (or 4010 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 12567164 is about 3545.0196050234. The cubic root of 12567164 is about 232.4943629882.

The spelling of 12567164 in words is "twelve million, five hundred sixty-seven thousand, one hundred sixty-four".