86972360 has 32 divisors (see below), whose sum is σ = 202003200. Its totient is φ = 33666240.

The previous prime is 86972317. The next prime is 86972377. The reversal of 86972360 is 6327968.

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, 33830 + ... + 36309.

It is an arithmetic number, because the mean of its divisors is an integer number (6312600).

Almost surely, 2^86972360 is an apocalyptic number.

It is an amenable number.

86972360 is an abundant number, since it is smaller than the sum of its proper divisors (115030840).

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

86972360 is a wasteful number, since it uses less digits than its factorization.

86972360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70181 (or 70177 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 86972360 is about 9325.8972758657. The cubic root of 86972360 is about 443.0578322350.

The spelling of 86972360 in words is "eighty-six million, nine hundred seventy-two thousand, three hundred sixty".