118374816 has 48 divisors (see below), whose sum is σ = 355126464. Its totient is φ = 33821184.

The previous prime is 118374797. The next prime is 118374857. The reversal of 118374816 is 618473811.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

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, 87405 + ... + 88748.

It is an arithmetic number, because the mean of its divisors is an integer number (7398468).

Almost surely, 2^118374816 is an apocalyptic number.

118374816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

118374816 is an abundant number, since it is smaller than the sum of its proper divisors (236751648).

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

118374816 is a wasteful number, since it uses less digits than its factorization.

118374816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176173 (or 176165 counting only the distinct ones).

The product of its digits is 32256, while the sum is 39.

The square root of 118374816 is about 10880.0191176303. The cubic root of 118374816 is about 491.0055928007.

It can be divided in two parts, 11837 and 4816, that added together give a triangular number (16653 = T₁₈₂).

The spelling of 118374816 in words is "one hundred eighteen million, three hundred seventy-four thousand, eight hundred sixteen".