580940 has 24 divisors (see below), whose sum is σ = 1260672. Its totient is φ = 224640.

The previous prime is 580939. The next prime is 580969. The reversal of 580940 is 49085.

580940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 580940.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152 + ... + 1088.

It is an arithmetic number, because the mean of its divisors is an integer number (52528).

2⁵⁸⁰⁹⁴⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 580940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (630336).

580940 is an abundant number, since it is smaller than the sum of its proper divisors (679732).

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

580940 is a wasteful number, since it uses less digits than its factorization.

580940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977 (or 975 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 580940 is about 762.1942009751. The cubic root of 580940 is about 83.4405375834.

The spelling of 580940 in words is "five hundred eighty thousand, nine hundred forty".