13199164 has 18 divisors (see below), whose sum is σ = 25390232. Its totient is φ = 5999400.

The previous prime is 13199143. The next prime is 13199177. The reversal of 13199164 is 46199131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13152 + ... + 14119.

Almost surely, 2^13199164 is an apocalyptic number.

It is an amenable number.

13199164 is a deficient number, since it is larger than the sum of its proper divisors (12191068).

13199164 is a wasteful number, since it uses less digits than its factorization.

13199164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27297 (or 27284 counting only the distinct ones).

The product of its digits is 5832, while the sum is 34.

The square root of 13199164 is about 3633.0653723818. The cubic root of 13199164 is about 236.3281607328.

The spelling of 13199164 in words is "thirteen million, one hundred ninety-nine thousand, one hundred sixty-four".