118630860 has 48 divisors (see below), whose sum is σ = 332640000. Its totient is φ = 31589824.

The previous prime is 118630829. The next prime is 118630861. The reversal of 118630860 is 68036811.

It is not an unprimeable number, because it can be changed into a prime (118630861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78391 + ... + 79889.

It is an arithmetic number, because the mean of its divisors is an integer number (6930000).

Almost surely, 2^118630860 is an apocalyptic number.

118630860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118630860 is an abundant number, since it is smaller than the sum of its proper divisors (214009140).

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

118630860 is a wasteful number, since it uses less digits than its factorization.

118630860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830 (or 2828 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 118630860 is about 10891.7794689389. The cubic root of 118630860 is about 491.3593518908.

The spelling of 118630860 in words is "one hundred eighteen million, six hundred thirty thousand, eight hundred sixty".