118898984 has 8 divisors (see below), whose sum is σ = 222935610. Its totient is φ = 59449488.

The previous prime is 118898971. The next prime is 118899007. The reversal of 118898984 is 489898811.

It can be written as a sum of positive squares in only one way, i.e., 94672900 + 24226084 = 9730^2 + 4922^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7431179 + ... + 7431194.

Almost surely, 2^118898984 is an apocalyptic number.

It is an amenable number.

118898984 is a deficient number, since it is larger than the sum of its proper divisors (104036626).

118898984 is a wasteful number, since it uses less digits than its factorization.

118898984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14862379 (or 14862375 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 56.

The square root of 118898984 is about 10904.0810708652. The cubic root of 118898984 is about 491.7292559345.

The spelling of 118898984 in words is "one hundred eighteen million, eight hundred ninety-eight thousand, nine hundred eighty-four".