580217972 has 18 divisors (see below), whose sum is σ = 1071637938. Its totient is φ = 274839408.

The previous prime is 580217971. The next prime is 580217999. The reversal of 580217972 is 279712085.

It can be written as a sum of positive squares in only one way, i.e., 323064676 + 257153296 = 17974^2 + 16036^2 .

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580217971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 199463 + ... + 202350.

It is an arithmetic number, because the mean of its divisors is an integer number (59535441).

Almost surely, 2^580217972 is an apocalyptic number.

It is an amenable number.

580217972 is a deficient number, since it is larger than the sum of its proper divisors (491419966).

580217972 is a wasteful number, since it uses less digits than its factorization.

580217972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401855 (or 401834 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 580217972 is about 24087.7141298215. The cubic root of 580217972 is about 834.0595490646.

The spelling of 580217972 in words is "five hundred eighty million, two hundred seventeen thousand, nine hundred seventy-two".