904472 has 16 divisors (see below), whose sum is σ = 1708560. Its totient is φ = 448864.

The previous prime is 904459. The next prime is 904483. The reversal of 904472 is 274409.

904472 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.

904472 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 3 ways as a sum of consecutive naturals, for example, 998 + ... + 1674.

It is an arithmetic number, because the mean of its divisors is an integer number (106785).

2⁹⁰⁴⁴⁷² is an apocalyptic number.

It is an amenable number.

904472 is a deficient number, since it is larger than the sum of its proper divisors (804088).

904472 is a wasteful number, since it uses less digits than its factorization.

904472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 904472 is about 951.0373283946. The cubic root of 904472 is about 96.7085879741.

The spelling of 904472 in words is "nine hundred four thousand, four hundred seventy-two".