86324 has 12 divisors (see below), whose sum is σ = 172704. Its totient is φ = 36984.

The previous prime is 86323. The next prime is 86341. The reversal of 86324 is 42368.

It is a happy number.

86324 is an admirable number.

It is a hoax number, since the sum of its digits (23) 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 86324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1514 + ... + 1569.

It is an arithmetic number, because the mean of its divisors is an integer number (14392).

2⁸⁶³²⁴ is an apocalyptic number.

It is an amenable number.

86324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86352).

86324 is a wasteful number, since it uses less digits than its factorization.

86324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3094 (or 3092 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 86324 is about 293.8094620668. The cubic root of 86324 is about 44.1954118481.

Subtracting from 86324 its reverse (42368), we obtain a triangular number (43956 = T₂₉₆).

The spelling of 86324 in words is "eighty-six thousand, three hundred twenty-four".