86379232 has 48 divisors (see below), whose sum is σ = 176117760. Its totient is φ = 41678208.

The previous prime is 86379229. The next prime is 86379253. The reversal of 86379232 is 23297368.

It is a super-2 number, since 2×86379232² = 14922743441819648, which contains 22 as substring.

It is a congruent number.

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, 118453 + ... + 119179.

It is an arithmetic number, because the mean of its divisors is an integer number (3669120).

Almost surely, 2^86379232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86379232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88058880).

86379232 is an abundant number, since it is smaller than the sum of its proper divisors (89738528).

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

86379232 is a wasteful number, since it uses less digits than its factorization.

86379232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863 (or 855 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 86379232 is about 9294.0428232282. The cubic root of 86379232 is about 442.0483557178.

The spelling of 86379232 in words is "eighty-six million, three hundred seventy-nine thousand, two hundred thirty-two".