117789204 has 48 divisors (see below), whose sum is σ = 303997568. Its totient is φ = 35261568.

The previous prime is 117789163. The next prime is 117789247. The reversal of 117789204 is 402987711.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4432 + ... + 15975.

Almost surely, 2^117789204 is an apocalyptic number.

It is an amenable number.

117789204 is an abundant number, since it is smaller than the sum of its proper divisors (186208364).

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

117789204 is a wasteful number, since it uses less digits than its factorization.

117789204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20464 (or 20462 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 39.

The square root of 117789204 is about 10853.0734817378. The cubic root of 117789204 is about 490.1945694051.

The spelling of 117789204 in words is "one hundred seventeen million, seven hundred eighty-nine thousand, two hundred four".