86024172 has 48 divisors (see below), whose sum is σ = 227548160. Its totient is φ = 25075008.

The previous prime is 86024171. The next prime is 86024203. The reversal of 86024172 is 27142068.

It is not an unprimeable number, because it can be changed into a prime (86024171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11548 + ... + 17475.

Almost surely, 2^86024172 is an apocalyptic number.

It is an amenable number.

86024172 is an abundant number, since it is smaller than the sum of its proper divisors (141523988).

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

86024172 is a wasteful number, since it uses less digits than its factorization.

86024172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29062 (or 29060 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 86024172 is about 9274.9216708283. The cubic root of 86024172 is about 441.4418471486.

The spelling of 86024172 in words is "eighty-six million, twenty-four thousand, one hundred seventy-two".