86065 has 8 divisors (see below), whose sum is σ = 118080. Its totient is φ = 58992.

The previous prime is 86029. The next prime is 86069. The reversal of 86065 is 56068.

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

It is a cyclic number.

It is not a de Polignac number, because 86065 - 2¹¹ = 84017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86069) 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, 1195 + ... + 1264.

It is an arithmetic number, because the mean of its divisors is an integer number (14760).

2⁸⁶⁰⁶⁵ is an apocalyptic number.

It is an amenable number.

86065 is a deficient number, since it is larger than the sum of its proper divisors (32015).

86065 is a wasteful number, since it uses less digits than its factorization.

86065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 86065 is about 293.3683691198. The cubic root of 86065 is about 44.1511673790.

The spelling of 86065 in words is "eighty-six thousand, sixty-five".