117864304 has 20 divisors (see below), whose sum is σ = 229629400. Its totient is φ = 58605120.

The previous prime is 117864301. The next prime is 117864337. The reversal of 117864304 is 403468711.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 117864304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117864301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17454 + ... + 23245.

It is an arithmetic number, because the mean of its divisors is an integer number (11481470).

Almost surely, 2^117864304 is an apocalyptic number.

It is an amenable number.

117864304 is a deficient number, since it is larger than the sum of its proper divisors (111765096).

117864304 is a wasteful number, since it uses less digits than its factorization.

117864304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40888 (or 40882 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 117864304 is about 10856.5327798520. The cubic root of 117864304 is about 490.2987266334.

The spelling of 117864304 in words is "one hundred seventeen million, eight hundred sixty-four thousand, three hundred four".