86983608 has 32 divisors (see below), whose sum is σ = 226915200. Its totient is φ = 27733728.

The previous prime is 86983597. The next prime is 86983643. The reversal of 86983608 is 80638968.

It is a super-2 number, since 2×86983608² = 15132296121395328, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 78238 + ... + 79341.

It is an arithmetic number, because the mean of its divisors is an integer number (7091100).

Almost surely, 2^86983608 is an apocalyptic number.

It is an amenable number.

86983608 is an abundant number, since it is smaller than the sum of its proper divisors (139931592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86983608 is a wasteful number, since it uses less digits than its factorization.

86983608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157611 (or 157607 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 86983608 is about 9326.5003082614. The cubic root of 86983608 is about 443.0769314051.

The spelling of 86983608 in words is "eighty-six million, nine hundred eighty-three thousand, six hundred eight".