86966244 has 48 divisors (see below), whose sum is σ = 233251200. Its totient is φ = 27988128.

The previous prime is 86966227. The next prime is 86966251. The reversal of 86966244 is 44266968.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 86966244.

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, 10752 + ... + 17015.

It is an arithmetic number, because the mean of its divisors is an integer number (4859400).

Almost surely, 2^86966244 is an apocalyptic number.

It is an amenable number.

86966244 is an abundant number, since it is smaller than the sum of its proper divisors (146284956).

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

86966244 is a wasteful number, since it uses less digits than its factorization.

86966244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27809 (or 27801 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 86966244 is about 9325.5693659958. The cubic root of 86966244 is about 443.0474465400.

The spelling of 86966244 in words is "eighty-six million, nine hundred sixty-six thousand, two hundred forty-four".