580495 has 4 divisors (see below), whose sum is σ = 696600. Its totient is φ = 464392.

The previous prime is 580487. The next prime is 580513. The reversal of 580495 is 594085.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 580495 - 2³ = 580487 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 14.

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, 58045 + ... + 58054.

It is an arithmetic number, because the mean of its divisors is an integer number (174150).

2⁵⁸⁰⁴⁹⁵ is an apocalyptic number.

580495 is a deficient number, since it is larger than the sum of its proper divisors (116105).

580495 is a wasteful number, since it uses less digits than its factorization.

580495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116104.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 580495 is about 761.9022246982. The cubic root of 580495 is about 83.4192269925.

The spelling of 580495 in words is "five hundred eighty thousand, four hundred ninety-five".