117085320 has 96 divisors (see below), whose sum is σ = 415134720. Its totient is φ = 28383360.

The previous prime is 117085303. The next prime is 117085349. The reversal of 117085320 is 23580711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10824 + ... + 18743.

It is an arithmetic number, because the mean of its divisors is an integer number (4324320).

Almost surely, 2^117085320 is an apocalyptic number.

117085320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117085320 is an abundant number, since it is smaller than the sum of its proper divisors (298049400).

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

117085320 is a wasteful number, since it uses less digits than its factorization.

117085320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29595 (or 29588 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 117085320 is about 10820.5970260425. The cubic root of 117085320 is about 489.2161840363.

The spelling of 117085320 in words is "one hundred seventeen million, eighty-five thousand, three hundred twenty".