118713630 has 32 divisors (see below), whose sum is σ = 325615104. Its totient is φ = 27134496.

The previous prime is 118713593. The next prime is 118713659. The reversal of 118713630 is 36317811.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282442 + ... + 282861.

It is an arithmetic number, because the mean of its divisors is an integer number (10175472).

Almost surely, 2^118713630 is an apocalyptic number.

118713630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118713630 is an abundant number, since it is smaller than the sum of its proper divisors (206901474).

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

118713630 is a wasteful number, since it uses less digits than its factorization.

118713630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565320.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 118713630 is about 10895.5784610089. The cubic root of 118713630 is about 491.4736008550.

The spelling of 118713630 in words is "one hundred eighteen million, seven hundred thirteen thousand, six hundred thirty".