118713390 has 32 divisors (see below), whose sum is σ = 292615200. Its totient is φ = 30801024.

The previous prime is 118713383. The next prime is 118713391. The reversal of 118713390 is 93317811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118713391) 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, 52365 + ... + 54584.

It is an arithmetic number, because the mean of its divisors is an integer number (9144225).

Almost surely, 2^118713390 is an apocalyptic number.

118713390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118713390 is an abundant number, since it is smaller than the sum of its proper divisors (173901810).

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

118713390 is a wasteful number, since it uses less digits than its factorization.

118713390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106996.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 118713390 is about 10895.5674473613. The cubic root of 118713390 is about 491.4732696553.

The spelling of 118713390 in words is "one hundred eighteen million, seven hundred thirteen thousand, three hundred ninety".