86050866 has 32 divisors (see below), whose sum is σ = 195913728. Its totient is φ = 24941840.

The previous prime is 86050817. The next prime is 86050871. The reversal of 86050866 is 66805068.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26826 + ... + 29861.

It is an arithmetic number, because the mean of its divisors is an integer number (6122304).

Almost surely, 2^86050866 is an apocalyptic number.

86050866 is an abundant number, since it is smaller than the sum of its proper divisors (109862862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86050866 is a wasteful number, since it uses less digits than its factorization.

86050866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56726.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 86050866 is about 9276.3606010116. The cubic root of 86050866 is about 441.4875034245.

The spelling of 86050866 in words is "eighty-six million, fifty thousand, eight hundred sixty-six".