117365760 has 220 divisors, whose sum is σ = 422058648. Its totient is φ = 31186944.

The previous prime is 117365753. The next prime is 117365771. The reversal of 117365760 is 67563711.

117365760 is a `hidden beast` number, since 11 + 73 + 6 + 576 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 414579 + ... + 414861.

Almost surely, 2^117365760 is an apocalyptic number.

117365760 is a gapful number since it is divisible by the number (10) 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 117365760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211029324).

117365760 is an abundant number, since it is smaller than the sum of its proper divisors (304692888).

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

117365760 is an equidigital number, since it uses as much as digits as its factorization.

117365760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 117365760 is about 10833.5478953111. The cubic root of 117365760 is about 489.6064589690.

The spelling of 117365760 in words is "one hundred seventeen million, three hundred sixty-five thousand, seven hundred sixty".