580166240 has 48 divisors (see below), whose sum is σ = 1414869120. Its totient is φ = 224578560.

The previous prime is 580166231. The next prime is 580166243. The reversal of 580166240 is 42661085.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 580166197 and 580166206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580166243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53525 + ... + 63444.

It is an arithmetic number, because the mean of its divisors is an integer number (29476440).

Almost surely, 2^580166240 is an apocalyptic number.

It is an amenable number.

580166240 is an abundant number, since it is smaller than the sum of its proper divisors (834702880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

580166240 is a wasteful number, since it uses less digits than its factorization.

580166240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117015 (or 117007 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 580166240 is about 24086.6402804542. The cubic root of 580166240 is about 834.0347601903.

The spelling of 580166240 in words is "five hundred eighty million, one hundred sixty-six thousand, two hundred forty".