117316232 has 16 divisors (see below), whose sum is σ = 239965200. Its totient is φ = 53325520.

The previous prime is 117316231. The next prime is 117316259. The reversal of 117316232 is 232613711.

It is not an unprimeable number, because it can be changed into a prime (117316231) 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, 666482 + ... + 666657.

It is an arithmetic number, because the mean of its divisors is an integer number (14997825).

Almost surely, 2^117316232 is an apocalyptic number.

It is an amenable number.

117316232 is an abundant number, since it is smaller than the sum of its proper divisors (122648968).

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

117316232 is a wasteful number, since it uses less digits than its factorization.

117316232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333156 (or 1333152 counting only the distinct ones).

The product of its digits is 1512, while the sum is 26.

The square root of 117316232 is about 10831.2617916843. The cubic root of 117316232 is about 489.5375784581.

Adding to 117316232 its reverse (232613711), we get a palindrome (349929943).

The spelling of 117316232 in words is "one hundred seventeen million, three hundred sixteen thousand, two hundred thirty-two".