885606 has 16 divisors (see below), whose sum is σ = 1798464. Its totient is φ = 290664.

The previous prime is 885589. The next prime is 885607. The reversal of 885606 is 606588.

885606 = 139² + 140² + ... + 174².

885606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885607) by changing a digit.

885606 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700 + ... + 1503.

It is an arithmetic number, because the mean of its divisors is an integer number (112404).

2⁸⁸⁵⁶⁰⁶ is an apocalyptic number.

885606 is an abundant number, since it is smaller than the sum of its proper divisors (912858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

885606 is a wasteful number, since it uses less digits than its factorization.

885606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 885606 is about 941.0664163597. The cubic root of 885606 is about 96.0314567052.

The spelling of 885606 in words is "eight hundred eighty-five thousand, six hundred six".