86936008 has 16 divisors (see below), whose sum is σ = 163387980. Its totient is φ = 43365888.

The previous prime is 86935993. The next prime is 86936023. The reversal of 86936008 is 80063968.

It is an interprime number because it is at equal distance from previous prime (86935993) and next prime (86936023).

It can be written as a sum of positive squares in 2 ways, for example, as 77827684 + 9108324 = 8822^2 + 3018^2 .

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, 9085 + ... + 16012.

Almost surely, 2^86936008 is an apocalyptic number.

It is an amenable number.

86936008 is a deficient number, since it is larger than the sum of its proper divisors (76451972).

86936008 is a wasteful number, since it uses less digits than its factorization.

86936008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25536 (or 25532 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 86936008 is about 9323.9480908036. The cubic root of 86936008 is about 442.9960950625.

The spelling of 86936008 in words is "eighty-six million, nine hundred thirty-six thousand, eight".