580864 has 18 divisors (see below), whose sum is σ = 1159970. Its totient is φ = 290304.

The previous prime is 580859. The next prime is 580871. The reversal of 580864 is 468085.

It can be written as a sum of positive squares in only one way, i.e., 350464 + 230400 = 592^2 + 480^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 879 + ... + 1390.

2⁵⁸⁰⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

580864 is a deficient number, since it is larger than the sum of its proper divisors (579106).

580864 is an equidigital number, since it uses as much as digits as its factorization.

580864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285 (or 2271 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 580864 is about 762.1443432841. The cubic root of 580864 is about 83.4368987926.

It can be divided in two parts, 580 and 864, that added together give a square (1444 = 38²).

The spelling of 580864 in words is "five hundred eighty thousand, eight hundred sixty-four".