580805 has 8 divisors (see below), whose sum is σ = 738072. Its totient is φ = 437248.

The previous prime is 580793. The next prime is 580807. The reversal of 580805 is 508085.

580805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 37636 + 543169 = 194^2 + 737^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 580805 - 2⁸ = 580549 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580807) 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, 3332 + ... + 3501.

It is an arithmetic number, because the mean of its divisors is an integer number (92259).

2⁵⁸⁰⁸⁰⁵ is an apocalyptic number.

It is an amenable number.

580805 is a deficient number, since it is larger than the sum of its proper divisors (157267).

580805 is a wasteful number, since it uses less digits than its factorization.

580805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6855.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 580805 is about 762.1056357225. The cubic root of 580805 is about 83.4340737230.

It can be divided in two parts, 58080 and 5, that added together give a palindrome (58085).

The spelling of 580805 in words is "five hundred eighty thousand, eight hundred five".