117959764 has 24 divisors (see below), whose sum is σ = 222902568. Its totient is φ = 54297600.

The previous prime is 117959729. The next prime is 117959783. The reversal of 117959764 is 467959711.

It can be written as a sum of positive squares in 4 ways, for example, as 10837264 + 107122500 = 3292^2 + 10350^2 .

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, 18024 + ... + 23680.

It is an arithmetic number, because the mean of its divisors is an integer number (9287607).

Almost surely, 2^117959764 is an apocalyptic number.

It is an amenable number.

117959764 is a deficient number, since it is larger than the sum of its proper divisors (104942804).

117959764 is a wasteful number, since it uses less digits than its factorization.

117959764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6075 (or 6073 counting only the distinct ones).

The product of its digits is 476280, while the sum is 49.

The square root of 117959764 is about 10860.9283212808. The cubic root of 117959764 is about 490.4310575847.

The spelling of 117959764 in words is "one hundred seventeen million, nine hundred fifty-nine thousand, seven hundred sixty-four".