117707936 has 24 divisors (see below), whose sum is σ = 232340724. Its totient is φ = 58700800.

The previous prime is 117707923. The next prime is 117707939. The reversal of 117707936 is 639707711.

It can be written as a sum of positive squares in 2 ways, for example, as 117592336 + 115600 = 10844^2 + 340^2 .

It is a junction number, because it is equal to n+sod(n) for n = 117707893 and 117707902.

It is not an unprimeable number, because it can be changed into a prime (117707939) 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, 8246 + ... + 17418.

Almost surely, 2^117707936 is an apocalyptic number.

117707936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117707936 is a deficient number, since it is larger than the sum of its proper divisors (114632788).

117707936 is an equidigital number, since it uses as much as digits as its factorization.

117707936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9584 (or 9576 counting only the distinct ones).

The product of its (nonzero) digits is 55566, while the sum is 41.

The square root of 117707936 is about 10849.3288271671. The cubic root of 117707936 is about 490.0818078043.

The spelling of 117707936 in words is "one hundred seventeen million, seven hundred seven thousand, nine hundred thirty-six".