117926560 has 24 divisors (see below), whose sum is σ = 278601876. Its totient is φ = 47170560.

The previous prime is 117926507. The next prime is 117926591. The reversal of 117926560 is 65629711.

It can be written as a sum of positive squares in 2 ways, for example, as 107246736 + 10679824 = 10356^2 + 3268^2 .

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368361 + ... + 368680.

Almost surely, 2^117926560 is an apocalyptic number.

117926560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117926560 is an abundant number, since it is smaller than the sum of its proper divisors (160675316).

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

117926560 is an equidigital number, since it uses as much as digits as its factorization.

117926560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737056 (or 737048 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 117926560 is about 10859.3996150800. The cubic root of 117926560 is about 490.3850368048.

The spelling of 117926560 in words is "one hundred seventeen million, nine hundred twenty-six thousand, five hundred sixty".