117271167 has 32 divisors (see below), whose sum is σ = 174283200. Its totient is φ = 69672960.

The previous prime is 117271163. The next prime is 117271177. The reversal of 117271167 is 761172711.

It is not a de Polignac number, because 117271167 - 2² = 117271163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117271163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260959 + ... + 261407.

It is an arithmetic number, because the mean of its divisors is an integer number (5446350).

Almost surely, 2^117271167 is an apocalyptic number.

117271167 is a deficient number, since it is larger than the sum of its proper divisors (57012033).

117271167 is a wasteful number, since it uses less digits than its factorization.

117271167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683.

The product of its digits is 4116, while the sum is 33.

The square root of 117271167 is about 10829.1812709918. The cubic root of 117271167 is about 489.4748879677.

The spelling of 117271167 in words is "one hundred seventeen million, two hundred seventy-one thousand, one hundred sixty-seven".