572275460 has 12 divisors (see below), whose sum is σ = 1201778508. Its totient is φ = 228910176.

The previous prime is 572275427. The next prime is 572275463. The reversal of 572275460 is 64572275.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 335915584 + 236359876 = 18328^2 + 15374^2 .

It is not an unprimeable number, because it can be changed into a prime (572275463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14306867 + ... + 14306906.

It is an arithmetic number, because the mean of its divisors is an integer number (100148209).

Almost surely, 2^572275460 is an apocalyptic number.

It is an amenable number.

572275460 is an abundant number, since it is smaller than the sum of its proper divisors (629503048).

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

572275460 is a wasteful number, since it uses less digits than its factorization.

572275460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28613782 (or 28613780 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 572275460 is about 23922.2795736527. The cubic root of 572275460 is about 830.2362805312.

The spelling of 572275460 in words is "five hundred seventy-two million, two hundred seventy-five thousand, four hundred sixty".