117365970 has 16 divisors (see below), whose sum is σ = 281678400. Its totient is φ = 31297584.

The previous prime is 117365957. The next prime is 117365993. The reversal of 117365970 is 79563711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1956070 + ... + 1956129.

It is an arithmetic number, because the mean of its divisors is an integer number (17604900).

Almost surely, 2^117365970 is an apocalyptic number.

117365970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117365970 is an abundant number, since it is smaller than the sum of its proper divisors (164312430).

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

117365970 is a wasteful number, since it uses less digits than its factorization.

117365970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912209.

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 117365970 is about 10833.5575874225. The cubic root of 117365970 is about 489.6067509829.

The spelling of 117365970 in words is "one hundred seventeen million, three hundred sixty-five thousand, nine hundred seventy".