86500808 has 16 divisors (see below), whose sum is σ = 162919680. Its totient is φ = 43055568.

The previous prime is 86500793. The next prime is 86500829. The reversal of 86500808 is 80800568.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22460 + ... + 26027.

It is an arithmetic number, because the mean of its divisors is an integer number (10182480).

Almost surely, 2^86500808 is an apocalyptic number.

It is an amenable number.

86500808 is a deficient number, since it is larger than the sum of its proper divisors (76418872).

86500808 is a wasteful number, since it uses less digits than its factorization.

86500808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48716 (or 48712 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 86500808 is about 9300.5810571168. The cubic root of 86500808 is about 442.2556481257.

The spelling of 86500808 in words is "eighty-six million, five hundred thousand, eight hundred eight".