885859 has 8 divisors (see below), whose sum is σ = 966672. Its totient is φ = 806880.

The previous prime is 885839. The next prime is 885869. The reversal of 885859 is 958588.

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 885859 - 2¹⁵ = 853091 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 (885839) 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, 669 + ... + 1489.

It is an arithmetic number, because the mean of its divisors is an integer number (120834).

2⁸⁸⁵⁸⁵⁹ is an apocalyptic number.

885859 is a deficient number, since it is larger than the sum of its proper divisors (80813).

885859 is a wasteful number, since it uses less digits than its factorization.

885859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917.

The product of its digits is 115200, while the sum is 43.

The square root of 885859 is about 941.2008287289. The cubic root of 885859 is about 96.0406005929.

The spelling of 885859 in words is "eight hundred eighty-five thousand, eight hundred fifty-nine".