86204 has 12 divisors (see below), whose sum is σ = 157584. Its totient is φ = 41184.

The previous prime is 86201. The next prime is 86209. The reversal of 86204 is 40268.

It is a super-2 number, since 2×86204² = 14862259232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377 + ... + 560.

It is an arithmetic number, because the mean of its divisors is an integer number (13132).

2⁸⁶²⁰⁴ is an apocalyptic number.

It is an amenable number.

86204 is a deficient number, since it is larger than the sum of its proper divisors (71380).

86204 is a wasteful number, since it uses less digits than its factorization.

86204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 86204 is about 293.6051770661. The cubic root of 86204 is about 44.1749234988.

The spelling of 86204 in words is "eighty-six thousand, two hundred four".