580681 has 4 divisors (see below), whose sum is σ = 605952. Its totient is φ = 555412.

The previous prime is 580673. The next prime is 580687. The reversal of 580681 is 186085.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 186085 = 5 ⋅37217.

It is a cyclic number.

It is not a de Polignac number, because 580681 - 2³ = 580673 is a prime.

It is a super-2 number, since 2×580681² = 674380847522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (580687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12601 + ... + 12646.

It is an arithmetic number, because the mean of its divisors is an integer number (151488).

2⁵⁸⁰⁶⁸¹ is an apocalyptic number.

It is an amenable number.

580681 is a deficient number, since it is larger than the sum of its proper divisors (25271).

580681 is a wasteful number, since it uses less digits than its factorization.

580681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25270.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 580681 is about 762.0242778285. The cubic root of 580681 is about 83.4281356649.

The spelling of 580681 in words is "five hundred eighty thousand, six hundred eighty-one".