885404 has 12 divisors (see below), whose sum is σ = 1668744. Its totient is φ = 408624.

The previous prime is 885403. The next prime is 885421. The reversal of 885404 is 404588.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885403) 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, 8462 + ... + 8565.

It is an arithmetic number, because the mean of its divisors is an integer number (139062).

2⁸⁸⁵⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

885404 is a deficient number, since it is larger than the sum of its proper divisors (783340).

885404 is a wasteful number, since it uses less digits than its factorization.

885404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17044 (or 17042 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 885404 is about 940.9590851891. The cubic root of 885404 is about 96.0241548015.

The spelling of 885404 in words is "eight hundred eighty-five thousand, four hundred four".