885868 has 12 divisors (see below), whose sum is σ = 1617840. Its totient is φ = 423632.

The previous prime is 885839. The next prime is 885869. The reversal of 885868 is 868588.

It is a super-2 number, since 2×885868² = 1569524226848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (885869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4723 + ... + 4906.

It is an arithmetic number, because the mean of its divisors is an integer number (134820).

2⁸⁸⁵⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

885868 is a deficient number, since it is larger than the sum of its proper divisors (731972).

885868 is a wasteful number, since it uses less digits than its factorization.

885868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9656 (or 9654 counting only the distinct ones).

The product of its digits is 122880, while the sum is 43.

The square root of 885868 is about 941.2056098430. The cubic root of 885868 is about 96.0409258374.

It can be divided in two parts, 885 and 868, that multiplied together give a triangular number (768180 = T₁₂₃₉).

The spelling of 885868 in words is "eight hundred eighty-five thousand, eight hundred sixty-eight".