36859 has 8 divisors (see below), whose sum is σ = 40320. Its totient is φ = 33600.

The previous prime is 36857. The next prime is 36871. The reversal of 36859 is 95863.

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 36859 - 2¹ = 36857 is a prime.

It is a super-3 number, since 3×36859³ = 150228350963337, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36859.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 36859.

It is not an unprimeable number, because it can be changed into a prime (36857) 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, 879 + ... + 919.

It is an arithmetic number, because the mean of its divisors is an integer number (5040).

2³⁶⁸⁵⁹ is an apocalyptic number.

36859 is a deficient number, since it is larger than the sum of its proper divisors (3461).

36859 is a wasteful number, since it uses less digits than its factorization.

36859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101.

The product of its digits is 6480, while the sum is 31.

The square root of 36859 is about 191.9869787251. The cubic root of 36859 is about 33.2798364105.

It can be divided in two parts, 368 and 59, that multiplied together give a palindrome (21712).

The spelling of 36859 in words is "thirty-six thousand, eight hundred fifty-nine".