86900918 has 16 divisors (see below), whose sum is σ = 140748720. Its totient is φ = 40002336.

The previous prime is 86900909. The next prime is 86900929. The reversal of 86900918 is 81900968.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6113 + ... + 14531.

It is an arithmetic number, because the mean of its divisors is an integer number (8796795).

Almost surely, 2^86900918 is an apocalyptic number.

86900918 is a deficient number, since it is larger than the sum of its proper divisors (53847802).

86900918 is a wasteful number, since it uses less digits than its factorization.

86900918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8831.

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 86900918 is about 9322.0661872784. The cubic root of 86900918 is about 442.9364848379.

The spelling of 86900918 in words is "eighty-six million, nine hundred thousand, nine hundred eighteen".