86486968 has 16 divisors (see below), whose sum is σ = 162288000. Its totient is φ = 43210176.

The previous prime is 86486957. The next prime is 86486977. The reversal of 86486968 is 86968468.

It is a happy number.

It is a congruent number.

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, 9513 + ... + 16231.

It is an arithmetic number, because the mean of its divisors is an integer number (10143000).

Almost surely, 2^86486968 is an apocalyptic number.

It is an amenable number.

86486968 is a deficient number, since it is larger than the sum of its proper divisors (75801032).

86486968 is a wasteful number, since it uses less digits than its factorization.

86486968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8334 (or 8330 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 55.

The square root of 86486968 is about 9299.8369878187. The cubic root of 86486968 is about 442.2320601201.

The spelling of 86486968 in words is "eighty-six million, four hundred eighty-six thousand, nine hundred sixty-eight".