118022875 has 16 divisors (see below), whose sum is σ = 150433920. Its totient is φ = 92404800.

The previous prime is 118022869. The next prime is 118022893. The reversal of 118022875 is 578220811.

It is not a de Polignac number, because 118022875 - 2¹⁵ = 117990107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118022875.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4170 + ... + 15919.

It is an arithmetic number, because the mean of its divisors is an integer number (9402120).

Almost surely, 2^118022875 is an apocalyptic number.

118022875 is a deficient number, since it is larger than the sum of its proper divisors (32411045).

118022875 is an equidigital number, since it uses as much as digits as its factorization.

118022875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20151 (or 20141 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 118022875 is about 10863.8333473963. The cubic root of 118022875 is about 490.5185056974.

The spelling of 118022875 in words is "one hundred eighteen million, twenty-two thousand, eight hundred seventy-five".