118795617 has 12 divisors (see below), whose sum is σ = 172623360. Its totient is φ = 78721848.

The previous prime is 118795603. The next prime is 118795639. The reversal of 118795617 is 716597811.

118795617 is a `hidden beast` number, since 1 + 1 + 87 + 9 + 561 + 7 = 666.

It is not a de Polignac number, because 118795617 - 2¹⁵ = 118762849 is a prime.

It is a super-2 number, since 2×118795617² = 28224797236821378, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (118795217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38017 + ... + 41022.

It is an arithmetic number, because the mean of its divisors is an integer number (14385280).

Almost surely, 2^118795617 is an apocalyptic number.

It is an amenable number.

118795617 is a deficient number, since it is larger than the sum of its proper divisors (53827743).

118795617 is a wasteful number, since it uses less digits than its factorization.

118795617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79212 (or 79209 counting only the distinct ones).

The product of its digits is 105840, while the sum is 45.

The square root of 118795617 is about 10899.3402093888. The cubic root of 118795617 is about 491.5867166882.

The spelling of 118795617 in words is "one hundred eighteen million, seven hundred ninety-five thousand, six hundred seventeen".