86365 has 8 divisors (see below), whose sum is σ = 108288. Its totient is φ = 66000.

The previous prime is 86357. The next prime is 86369. The reversal of 86365 is 56368.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86365 - 2³ = 86357 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86369) 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, 261 + ... + 490.

It is an arithmetic number, because the mean of its divisors is an integer number (13536).

2⁸⁶³⁶⁵ is an apocalyptic number.

It is an amenable number.

86365 is a deficient number, since it is larger than the sum of its proper divisors (21923).

86365 is a wasteful number, since it uses less digits than its factorization.

86365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779.

The product of its digits is 4320, while the sum is 28.

The square root of 86365 is about 293.8792268943. The cubic root of 86365 is about 44.2024076820.

The spelling of 86365 in words is "eighty-six thousand, three hundred sixty-five".