118684972 has 24 divisors (see below), whose sum is σ = 238160384. Its totient is φ = 50695632.

The previous prime is 118684927. The next prime is 118684981. The reversal of 118684972 is 279486811.

It is a super-2 number, since 2×118684972² = 28172245157281568, which contains 22 as substring.

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, 1693 + ... + 15499.

Almost surely, 2^118684972 is an apocalyptic number.

It is an amenable number.

118684972 is an abundant number, since it is smaller than the sum of its proper divisors (119475412).

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

118684972 is a wasteful number, since it uses less digits than its factorization.

118684972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14125 (or 14123 counting only the distinct ones).

The product of its digits is 193536, while the sum is 46.

The square root of 118684972 is about 10894.2632610012. The cubic root of 118684972 is about 491.4340496988.

The spelling of 118684972 in words is "one hundred eighteen million, six hundred eighty-four thousand, nine hundred seventy-two".