86986108 has 48 divisors (see below), whose sum is σ = 170402400. Its totient is φ = 38522880.

The previous prime is 86986099. The next prime is 86986139. The reversal of 86986108 is 80168968.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379738 + ... + 379966.

It is an arithmetic number, because the mean of its divisors is an integer number (3550050).

Almost surely, 2^86986108 is an apocalyptic number.

It is an amenable number.

86986108 is a deficient number, since it is larger than the sum of its proper divisors (83416292).

86986108 is a wasteful number, since it uses less digits than its factorization.

86986108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430 (or 428 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 86986108 is about 9326.6343339921. The cubic root of 86986108 is about 443.0811761961.

The spelling of 86986108 in words is "eighty-six million, nine hundred eighty-six thousand, one hundred eight".