86322975 has 12 divisors (see below), whose sum is σ = 142720776. Its totient is φ = 46038880.

The previous prime is 86322967. The next prime is 86322989. The reversal of 86322975 is 57922368.

It is not a de Polignac number, because 86322975 - 2³ = 86322967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 575412 + ... + 575561.

It is an arithmetic number, because the mean of its divisors is an integer number (11893398).

Almost surely, 2^86322975 is an apocalyptic number.

86322975 is a deficient number, since it is larger than the sum of its proper divisors (56397801).

86322975 is a wasteful number, since it uses less digits than its factorization.

86322975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150986 (or 1150981 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 86322975 is about 9291.0158217495. The cubic root of 86322975 is about 441.9523692387.

The spelling of 86322975 in words is "eighty-six million, three hundred twenty-two thousand, nine hundred seventy-five".