86411172 has 24 divisors (see below), whose sum is σ = 201781216. Its totient is φ = 28781568.

The previous prime is 86411159. The next prime is 86411177. The reversal of 86411172 is 27111468.

It is not an unprimeable number, because it can be changed into a prime (86411177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23268 + ... + 26724.

Almost surely, 2^86411172 is an apocalyptic number.

It is an amenable number.

86411172 is an abundant number, since it is smaller than the sum of its proper divisors (115370044).

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

86411172 is a wasteful number, since it uses less digits than its factorization.

86411172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547 (or 5545 counting only the distinct ones).

The product of its digits is 2688, while the sum is 30.

The square root of 86411172 is about 9295.7609693881. The cubic root of 86411172 is about 442.1028336452.

The spelling of 86411172 in words is "eighty-six million, four hundred eleven thousand, one hundred seventy-two".