86416676 has 6 divisors (see below), whose sum is σ = 151229190. Its totient is φ = 43208336.

The previous prime is 86416669. The next prime is 86416679. The reversal of 86416676 is 67661468.

It can be written as a sum of positive squares in only one way, i.e., 86007076 + 409600 = 9274^2 + 640^2 .

It is not an unprimeable number, because it can be changed into a prime (86416679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10802081 + ... + 10802088.

It is an arithmetic number, because the mean of its divisors is an integer number (25204865).

Almost surely, 2^86416676 is an apocalyptic number.

It is an amenable number.

86416676 is a deficient number, since it is larger than the sum of its proper divisors (64812514).

86416676 is a wasteful number, since it uses less digits than its factorization.

86416676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21604173 (or 21604171 counting only the distinct ones).

The product of its digits is 290304, while the sum is 44.

The square root of 86416676 is about 9296.0570135945. The cubic root of 86416676 is about 442.1122200948.

The spelling of 86416676 in words is "eighty-six million, four hundred sixteen thousand, six hundred seventy-six".