117086668 has 12 divisors (see below), whose sum is σ = 207788112. Its totient is φ = 57718640.

The previous prime is 117086657. The next prime is 117086677. The reversal of 117086668 is 866680711.

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, 205855 + ... + 206422.

It is an arithmetic number, because the mean of its divisors is an integer number (17315676).

Almost surely, 2^117086668 is an apocalyptic number.

It is an amenable number.

117086668 is a deficient number, since it is larger than the sum of its proper divisors (90701444).

117086668 is a wasteful number, since it uses less digits than its factorization.

117086668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412352 (or 412350 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 117086668 is about 10820.6593144780. The cubic root of 117086668 is about 489.2180614732.

The spelling of 117086668 in words is "one hundred seventeen million, eighty-six thousand, six hundred sixty-eight".