86324866 has 16 divisors (see below), whose sum is σ = 136517760. Its totient is φ = 40826160.

The previous prime is 86324857. The next prime is 86324891. The reversal of 86324866 is 66842368.

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, 29815 + ... + 32581.

It is an arithmetic number, because the mean of its divisors is an integer number (8532360).

Almost surely, 2^86324866 is an apocalyptic number.

86324866 is a deficient number, since it is larger than the sum of its proper divisors (50192894).

86324866 is a wasteful number, since it uses less digits than its factorization.

86324866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3609.

The product of its digits is 331776, while the sum is 43.

The square root of 86324866 is about 9291.1175861680. The cubic root of 86324866 is about 441.9555963665.

The spelling of 86324866 in words is "eighty-six million, three hundred twenty-four thousand, eight hundred sixty-six".