118315256 has 8 divisors (see below), whose sum is σ = 221841120. Its totient is φ = 59157624.

The previous prime is 118315213. The next prime is 118315297. The reversal of 118315256 is 652513811.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7394696 + ... + 7394711.

It is an arithmetic number, because the mean of its divisors is an integer number (27730140).

Almost surely, 2^118315256 is an apocalyptic number.

It is an amenable number.

118315256 is a deficient number, since it is larger than the sum of its proper divisors (103525864).

118315256 is a wasteful number, since it uses less digits than its factorization.

118315256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14789413 (or 14789409 counting only the distinct ones).

The product of its digits is 7200, while the sum is 32.

The square root of 118315256 is about 10877.2816457054. The cubic root of 118315256 is about 490.9232295633.

The spelling of 118315256 in words is "one hundred eighteen million, three hundred fifteen thousand, two hundred fifty-six".