13273164 has 36 divisors (see below), whose sum is σ = 33664176. Its totient is φ = 4409568.

The previous prime is 13273159. The next prime is 13273181. The reversal of 13273164 is 46137231.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17742 + ... + 18474.

It is an arithmetic number, because the mean of its divisors is an integer number (935116).

Almost surely, 2^13273164 is an apocalyptic number.

It is an amenable number.

13273164 is an abundant number, since it is smaller than the sum of its proper divisors (20391012).

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

13273164 is a wasteful number, since it uses less digits than its factorization.

13273164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246 (or 1241 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 13273164 is about 3643.2353753223. The cubic root of 13273164 is about 236.7689892356.

The spelling of 13273164 in words is "thirteen million, two hundred seventy-three thousand, one hundred sixty-four".