118318336 has 18 divisors (see below), whose sum is σ = 236175002. Its totient is φ = 59159040.

The previous prime is 118318303. The next prime is 118318337. The reversal of 118318336 is 633813811.

It can be written as a sum of positive squares in only one way, i.e., 62726400 + 55591936 = 7920^2 + 7456^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118318337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230835 + ... + 231346.

Almost surely, 2^118318336 is an apocalyptic number.

118318336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

118318336 is a deficient number, since it is larger than the sum of its proper divisors (117856666).

118318336 is an frugal number, since it uses more digits than its factorization.

118318336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462197 (or 462183 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 118318336 is about 10877.4232242751. The cubic root of 118318336 is about 490.9274894547.

The spelling of 118318336 in words is "one hundred eighteen million, three hundred eighteen thousand, three hundred thirty-six".