860718117 has 16 divisors (see below), whose sum is σ = 1319929472. Its totient is φ = 488704320.

The previous prime is 860718091. The next prime is 860718203. The reversal of 860718117 is 711817068.

It is not a de Polignac number, because 860718117 - 2¹⁶ = 860652581 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860718017) 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 15 ways as a sum of consecutive naturals, for example, 127234 + ... + 133827.

It is an arithmetic number, because the mean of its divisors is an integer number (82495592).

Almost surely, 2^860718117 is an apocalyptic number.

It is an amenable number.

860718117 is a deficient number, since it is larger than the sum of its proper divisors (459211355).

860718117 is a wasteful number, since it uses less digits than its factorization.

860718117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261228.

The product of its (nonzero) digits is 18816, while the sum is 39.

The square root of 860718117 is about 29337.9978355715. The cubic root of 860718117 is about 951.2331601755.

The spelling of 860718117 in words is "eight hundred sixty million, seven hundred eighteen thousand, one hundred seventeen".