27117164 has 12 divisors (see below), whose sum is σ = 48105624. Its totient is φ = 13372704.

The previous prime is 27117163. The next prime is 27117203. The reversal of 27117164 is 46171172.

It is not an unprimeable number, because it can be changed into a prime (27117163) 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, 46142 + ... + 46725.

It is an arithmetic number, because the mean of its divisors is an integer number (4008802).

Almost surely, 2^27117164 is an apocalyptic number.

It is an amenable number.

27117164 is a deficient number, since it is larger than the sum of its proper divisors (20988460).

27117164 is a wasteful number, since it uses less digits than its factorization.

27117164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92944 (or 92942 counting only the distinct ones).

The product of its digits is 2352, while the sum is 29.

The square root of 27117164 is about 5207.4143295881. The cubic root of 27117164 is about 300.4333145677.

The spelling of 27117164 in words is "twenty-seven million, one hundred seventeen thousand, one hundred sixty-four".