580724 has 12 divisors (see below), whose sum is σ = 1041348. Its totient is φ = 283200.
The previous prime is 580717. The next prime is 580733. The reversal of 580724 is 427085.
580724 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 2 ways, for example, as 115600 + 465124 = 340^2 + 682^2 .
It is a junction number, because it is equal to n+sod(n) for n = 580693 and 580702.
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, 1607 + ... + 1934.
It is an arithmetic number, because the mean of its divisors is an integer number (86779).
2580724 is an apocalyptic number.
It is an amenable number.
580724 is a deficient number, since it is larger than the sum of its proper divisors (460624).
580724 is a wasteful number, since it uses less digits than its factorization.
580724 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3586 (or 3584 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 26.
The square root of 580724 is about 762.0524916303. The cubic root of 580724 is about 83.4301949259.
The spelling of 580724 in words is "five hundred eighty thousand, seven hundred twenty-four".
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