86059 has 4 divisors (see below), whose sum is σ = 88200. Its totient is φ = 83920.

The previous prime is 86029. The next prime is 86069. The reversal of 86059 is 95068.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86059 - 2⁵ = 86027 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86029) 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, 1009 + ... + 1090.

It is an arithmetic number, because the mean of its divisors is an integer number (22050).

2⁸⁶⁰⁵⁹ is an apocalyptic number.

86059 is a deficient number, since it is larger than the sum of its proper divisors (2141).

86059 is a wasteful number, since it uses less digits than its factorization.

86059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 86059 is about 293.3581428902. The cubic root of 86059 is about 44.1501413593.

Subtracting 86059 from its reverse (95068), we obtain a palindrome (9009).

It can be divided in two parts, 860 and 59, that added together give a palindrome (919).

The spelling of 86059 in words is "eighty-six thousand, fifty-nine".