118943188 has 36 divisors (see below), whose sum is σ = 260765652. Its totient is φ = 47053440.

The previous prime is 118943179. The next prime is 118943213. The reversal of 118943188 is 881349811.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 79780624 + 39162564 = 8932^2 + 6258^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20793 + ... + 25888.

Almost surely, 2^118943188 is an apocalyptic number.

It is an amenable number.

118943188 is an abundant number, since it is smaller than the sum of its proper divisors (141822464).

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

118943188 is a wasteful number, since it uses less digits than its factorization.

118943188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46712 (or 46703 counting only the distinct ones).

The product of its digits is 55296, while the sum is 43.

The square root of 118943188 is about 10906.1078300189. The cubic root of 118943188 is about 491.7901863875.

The spelling of 118943188 in words is "one hundred eighteen million, nine hundred forty-three thousand, one hundred eighty-eight".