118319968 has 24 divisors (see below), whose sum is σ = 250861968. Its totient is φ = 54609024.

The previous prime is 118319953. The next prime is 118319987. The reversal of 118319968 is 869913811.

It is a happy number.

It is a super-2 number, since 2×118319968² = 27999229655042048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141796 + ... + 142627.

It is an arithmetic number, because the mean of its divisors is an integer number (10452582).

Almost surely, 2^118319968 is an apocalyptic number.

It is an amenable number.

118319968 is an abundant number, since it is smaller than the sum of its proper divisors (132542000).

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

118319968 is a wasteful number, since it uses less digits than its factorization.

118319968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284446 (or 284438 counting only the distinct ones).

The product of its digits is 93312, while the sum is 46.

The square root of 118319968 is about 10877.4982417834. The cubic root of 118319968 is about 490.9297466139.

The spelling of 118319968 in words is "one hundred eighteen million, three hundred nineteen thousand, nine hundred sixty-eight".