854904 has 32 divisors (see below), whose sum is σ = 2160000. Its totient is φ = 281952.

The previous prime is 854899. The next prime is 854921. The reversal of 854904 is 409458.

854904 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 an unprimeable number.

854904 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, 4197 + ... + 4395.

It is an arithmetic number, because the mean of its divisors is an integer number (67500).

2⁸⁵⁴⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

854904 is an abundant number, since it is smaller than the sum of its proper divisors (1305096).

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

854904 is a wasteful number, since it uses less digits than its factorization.

854904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 854904 is about 924.6101881334. The cubic root of 854904 is about 94.9086471779.

The spelling of 854904 in words is "eight hundred fifty-four thousand, nine hundred four".