118789224 has 16 divisors (see below), whose sum is σ = 296973120. Its totient is φ = 39596400.

The previous prime is 118789213. The next prime is 118789267. The reversal of 118789224 is 422987811.

It is a super-2 number, since 2×118789224² = 28221759477044352, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2474752 + ... + 2474799.

It is an arithmetic number, because the mean of its divisors is an integer number (18560820).

Almost surely, 2^118789224 is an apocalyptic number.

It is an amenable number.

118789224 is an abundant number, since it is smaller than the sum of its proper divisors (178183896).

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

118789224 is a wasteful number, since it uses less digits than its factorization.

118789224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4949560 (or 4949556 counting only the distinct ones).

The product of its digits is 64512, while the sum is 42.

The square root of 118789224 is about 10899.0469308101. The cubic root of 118789224 is about 491.5778982645.

The spelling of 118789224 in words is "one hundred eighteen million, seven hundred eighty-nine thousand, two hundred twenty-four".