86479532 has 6 divisors (see below), whose sum is σ = 151339188. Its totient is φ = 43239764.

The previous prime is 86479531. The next prime is 86479541. The reversal of 86479532 is 23597468.

It is not an unprimeable number, because it can be changed into a prime (86479531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10809938 + ... + 10809945.

It is an arithmetic number, because the mean of its divisors is an integer number (25223198).

Almost surely, 2^86479532 is an apocalyptic number.

It is an amenable number.

86479532 is a deficient number, since it is larger than the sum of its proper divisors (64859656).

86479532 is a wasteful number, since it uses less digits than its factorization.

86479532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21619887 (or 21619885 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 86479532 is about 9299.4371872711. The cubic root of 86479532 is about 442.2193856408.

The spelling of 86479532 in words is "eighty-six million, four hundred seventy-nine thousand, five hundred thirty-two".