117959882 has 4 divisors (see below), whose sum is σ = 176939826. Its totient is φ = 58979940.

The previous prime is 117959851. The next prime is 117959917. The reversal of 117959882 is 288959711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 117700801 + 259081 = 10849^2 + 509^2 .

It is a super-2 number, since 2×117959882² = 27829067522907848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117959882.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29489969 + ... + 29489972.

Almost surely, 2^117959882 is an apocalyptic number.

117959882 is a deficient number, since it is larger than the sum of its proper divisors (58979944).

117959882 is an equidigital number, since it uses as much as digits as its factorization.

117959882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58979943.

The product of its digits is 362880, while the sum is 50.

The square root of 117959882 is about 10860.9337535960. The cubic root of 117959882 is about 490.4312211174.

The spelling of 117959882 in words is "one hundred seventeen million, nine hundred fifty-nine thousand, eight hundred eighty-two".