585478 has 8 divisors (see below), whose sum is σ = 892800. Its totient is φ = 287880.

The previous prime is 585467. The next prime is 585493. The reversal of 585478 is 874585.

585478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2278 + ... + 2521.

It is an arithmetic number, because the mean of its divisors is an integer number (111600).

2⁵⁸⁵⁴⁷⁸ is an apocalyptic number.

585478 is a deficient number, since it is larger than the sum of its proper divisors (307322).

585478 is a wasteful number, since it uses less digits than its factorization.

585478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4862.

The product of its digits is 44800, while the sum is 37.

The square root of 585478 is about 765.1653416092. The cubic root of 585478 is about 83.6572389462.

The spelling of 585478 in words is "five hundred eighty-five thousand, four hundred seventy-eight".