118705388 has 24 divisors (see below), whose sum is σ = 220355520. Its totient is φ = 55794960.

The previous prime is 118705387. The next prime is 118705427. The reversal of 118705388 is 883507811.

It is not an unprimeable number, because it can be changed into a prime (118705387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3995 + ... + 15917.

It is an arithmetic number, because the mean of its divisors is an integer number (9181480).

Almost surely, 2^118705388 is an apocalyptic number.

It is an amenable number.

118705388 is a deficient number, since it is larger than the sum of its proper divisors (101650132).

118705388 is a wasteful number, since it uses less digits than its factorization.

118705388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12077 (or 12075 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 41.

The square root of 118705388 is about 10895.2002276232. The cubic root of 118705388 is about 491.4622266509.

The spelling of 118705388 in words is "one hundred eighteen million, seven hundred five thousand, three hundred eighty-eight".