86688482 has 16 divisors (see below), whose sum is σ = 135051840. Its totient is φ = 41683152.

The previous prime is 86688479. The next prime is 86688509. The reversal of 86688482 is 28488668.

It is a super-2 number, since 2×86688482² = 15029785822928648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 86688482.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12413 + ... + 18095.

It is an arithmetic number, because the mean of its divisors is an integer number (8440740).

Almost surely, 2^86688482 is an apocalyptic number.

86688482 is a deficient number, since it is larger than the sum of its proper divisors (48363358).

86688482 is a wasteful number, since it uses less digits than its factorization.

86688482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5977.

The product of its digits is 1179648, while the sum is 50.

The square root of 86688482 is about 9310.6649601411. The cubic root of 86688482 is about 442.5752595242.

The spelling of 86688482 in words is "eighty-six million, six hundred eighty-eight thousand, four hundred eighty-two".