117167232 has 192 divisors, whose sum is σ = 390700800. Its totient is φ = 30836736.

The previous prime is 117167209. The next prime is 117167249. The reversal of 117167232 is 232761711.

It is a tau number, because it is divible by the number of its divisors (192).

It is a nude number because it is divisible by every one of its digits.

Its product of digits (3528) is a multiple of the sum of its prime divisors (504).

It is a self number, because there is not a number n which added to its sum of digits gives 117167232.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244369 + ... + 244847.

It is an arithmetic number, because the mean of its divisors is an integer number (2034900).

Almost surely, 2^117167232 is an apocalyptic number.

117167232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117167232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195350400).

117167232 is an abundant number, since it is smaller than the sum of its proper divisors (273533568).

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

117167232 is a wasteful number, since it uses less digits than its factorization.

117167232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523 (or 504 counting only the distinct ones).

The product of its digits is 3528, while the sum is 30.

The square root of 117167232 is about 10824.3813680044. The cubic root of 117167232 is about 489.3302414173.

The spelling of 117167232 in words is "one hundred seventeen million, one hundred sixty-seven thousand, two hundred thirty-two".