117956936 has 16 divisors (see below), whose sum is σ = 222450300. Its totient is φ = 58636864.

The previous prime is 117956933. The next prime is 117957001. The reversal of 117956936 is 639659711.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 108284836 + 9672100 = 10406^2 + 3110^2 .

It is not an unprimeable number, because it can be changed into a prime (117956933) 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, 41231 + ... + 43998.

Almost surely, 2^117956936 is an apocalyptic number.

It is an amenable number.

117956936 is a deficient number, since it is larger than the sum of its proper divisors (104493364).

117956936 is a wasteful number, since it uses less digits than its factorization.

117956936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85408 (or 85404 counting only the distinct ones).

The product of its digits is 306180, while the sum is 47.

The square root of 117956936 is about 10860.7981290511. The cubic root of 117956936 is about 490.4271383101.

The spelling of 117956936 in words is "one hundred seventeen million, nine hundred fifty-six thousand, nine hundred thirty-six".