117552164 has 24 divisors (see below), whose sum is σ = 217778400. Its totient is φ = 55365120.

The previous prime is 117552163. The next prime is 117552187. The reversal of 117552164 is 461255711.

It is a super-2 number, since 2×117552164² = 27637022522165792, 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 117552164.

It is not an unprimeable number, because it can be changed into a prime (117552163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9284 + ... + 17924.

It is an arithmetic number, because the mean of its divisors is an integer number (9074100).

Almost surely, 2^117552164 is an apocalyptic number.

It is an amenable number.

117552164 is a deficient number, since it is larger than the sum of its proper divisors (100226236).

117552164 is a wasteful number, since it uses less digits than its factorization.

117552164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8843 (or 8841 counting only the distinct ones).

The product of its digits is 8400, while the sum is 32.

The square root of 117552164 is about 10842.1475732440. The cubic root of 117552164 is about 489.8655246696.

The spelling of 117552164 in words is "one hundred seventeen million, five hundred fifty-two thousand, one hundred sixty-four".