580865 has 8 divisors (see below), whose sum is σ = 727488. Its totient is φ = 444400.

The previous prime is 580859. The next prime is 580871. The reversal of 580865 is 568085.

It is an interprime number because it is at equal distance from previous prime (580859) and next prime (580871).

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

It is not a de Polignac number, because 580865 - 2¹² = 576769 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 580865.

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, 2411 + ... + 2640.

It is an arithmetic number, because the mean of its divisors is an integer number (90936).

2⁵⁸⁰⁸⁶⁵ is an apocalyptic number.

It is an amenable number.

580865 is a deficient number, since it is larger than the sum of its proper divisors (146623).

580865 is a wasteful number, since it uses less digits than its factorization.

580865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5079.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 580865 is about 762.1449993276. The cubic root of 580865 is about 83.4369466735.

The spelling of 580865 in words is "five hundred eighty thousand, eight hundred sixty-five".