86479504 has 20 divisors (see below), whose sum is σ = 167774976. Its totient is φ = 43182752.

The previous prime is 86479489. The next prime is 86479529. The reversal of 86479504 is 40597468.

It is a super-2 number, since 2×86479504² = 14957409224172032, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 10677 + ... + 16939.

Almost surely, 2^86479504 is an apocalyptic number.

It is an amenable number.

86479504 is a deficient number, since it is larger than the sum of its proper divisors (81295472).

86479504 is a wasteful number, since it uses less digits than its factorization.

86479504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7134 (or 7128 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 86479504 is about 9299.4356818035. The cubic root of 86479504 is about 442.2193379141.

The spelling of 86479504 in words is "eighty-six million, four hundred seventy-nine thousand, five hundred four".