117965684 has 24 divisors (see below), whose sum is σ = 212704800. Its totient is φ = 57212064.

The previous prime is 117965663. The next prime is 117965693. The reversal of 117965684 is 486569711.

It is a congruent number.

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, 23327 + ... + 27929.

It is an arithmetic number, because the mean of its divisors is an integer number (8862700).

Almost surely, 2^117965684 is an apocalyptic number.

It is an amenable number.

117965684 is a deficient number, since it is larger than the sum of its proper divisors (94739116).

117965684 is a wasteful number, since it uses less digits than its factorization.

117965684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4799 (or 4797 counting only the distinct ones).

The product of its digits is 362880, while the sum is 47.

The square root of 117965684 is about 10861.2008544175. The cubic root of 117965684 is about 490.4392618039.

The spelling of 117965684 in words is "one hundred seventeen million, nine hundred sixty-five thousand, six hundred eighty-four".