86575 has 6 divisors (see below), whose sum is σ = 107384. Its totient is φ = 69240.

The previous prime is 86573. The next prime is 86579. The reversal of 86575 is 57568.

It is not a de Polignac number, because 86575 - 2¹ = 86573 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 (86573) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1707 + ... + 1756.

2⁸⁶⁵⁷⁵ is an apocalyptic number.

86575 is a deficient number, since it is larger than the sum of its proper divisors (20809).

86575 is a wasteful number, since it uses less digits than its factorization.

86575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473 (or 3468 counting only the distinct ones).

The product of its digits is 8400, while the sum is 31.

The square root of 86575 is about 294.2362995961. The cubic root of 86575 is about 44.2382053321.

The spelling of 86575 in words is "eighty-six thousand, five hundred seventy-five".