117384328 has 16 divisors (see below), whose sum is σ = 220409280. Its totient is φ = 58608528.

The previous prime is 117384317. The next prime is 117384331. The reversal of 117384328 is 823483711.

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, 4276 + ... + 15907.

It is an arithmetic number, because the mean of its divisors is an integer number (13775580).

Almost surely, 2^117384328 is an apocalyptic number.

It is an amenable number.

117384328 is a deficient number, since it is larger than the sum of its proper divisors (103024952).

117384328 is a wasteful number, since it uses less digits than its factorization.

117384328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20916 (or 20912 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 117384328 is about 10834.4048290619. The cubic root of 117384328 is about 489.6322772126.

The spelling of 117384328 in words is "one hundred seventeen million, three hundred eighty-four thousand, three hundred twenty-eight".