580404 has 24 divisors (see below), whose sum is σ = 1477728. Its totient is φ = 175840.

The previous prime is 580381. The next prime is 580409. The reversal of 580404 is 404085.

580404 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 (580409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2067 + ... + 2330.

It is an arithmetic number, because the mean of its divisors is an integer number (61572).

2⁵⁸⁰⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

580404 is an abundant number, since it is smaller than the sum of its proper divisors (897324).

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

580404 is a wasteful number, since it uses less digits than its factorization.

580404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415 (or 4413 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 580404 is about 761.8425034087. The cubic root of 580404 is about 83.4148677552.

Adding to 580404 its reverse (404085), we get a palindrome (984489).

The spelling of 580404 in words is "five hundred eighty thousand, four hundred four".