118375940 has 24 divisors (see below), whose sum is σ = 259398720. Its totient is φ = 45291488.

The previous prime is 118375931. The next prime is 118375951. The reversal of 118375940 is 49573811.

It is a junction number, because it is equal to n+sod(n) for n = 118375894 and 118375903.

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, 128210 + ... + 129129.

It is an arithmetic number, because the mean of its divisors is an integer number (10808280).

Almost surely, 2^118375940 is an apocalyptic number.

118375940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118375940 is an abundant number, since it is smaller than the sum of its proper divisors (141022780).

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

118375940 is a wasteful number, since it uses less digits than its factorization.

118375940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257371 (or 257369 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 118375940 is about 10880.0707718286. The cubic root of 118375940 is about 491.0071468715.

The spelling of 118375940 in words is "one hundred eighteen million, three hundred seventy-five thousand, nine hundred forty".