86355916 has 6 divisors (see below), whose sum is σ = 151122860. Its totient is φ = 43177956.

The previous prime is 86355889. The next prime is 86355917. The reversal of 86355916 is 61955368.

It is not an unprimeable number, because it can be changed into a prime (86355917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10794486 + ... + 10794493.

Almost surely, 2^86355916 is an apocalyptic number.

It is an amenable number.

86355916 is a deficient number, since it is larger than the sum of its proper divisors (64766944).

86355916 is a wasteful number, since it uses less digits than its factorization.

86355916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21588983 (or 21588981 counting only the distinct ones).

The product of its digits is 194400, while the sum is 43.

The square root of 86355916 is about 9292.7883867007. The cubic root of 86355916 is about 442.0085786914.

The spelling of 86355916 in words is "eighty-six million, three hundred fifty-five thousand, nine hundred sixteen".