118605872 has 120 divisors (see below), whose sum is σ = 309154320. Its totient is φ = 43438080.

The previous prime is 118605869. The next prime is 118605887. The reversal of 118605872 is 278506811.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146204 + ... + 147012.

It is an arithmetic number, because the mean of its divisors is an integer number (2576286).

Almost surely, 2^118605872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118605872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154577160).

118605872 is an abundant number, since it is smaller than the sum of its proper divisors (190548448).

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

118605872 is a wasteful number, since it uses less digits than its factorization.

118605872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 38.

The square root of 118605872 is about 10890.6323048756. The cubic root of 118605872 is about 491.3248500485.

The spelling of 118605872 in words is "one hundred eighteen million, six hundred five thousand, eight hundred seventy-two".