573046668 has 72 divisors (see below), whose sum is σ = 1491374976. Its totient is φ = 185414400.

The previous prime is 573046601. The next prime is 573046697. The reversal of 573046668 is 866640375.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 328278 + ... + 330018.

Almost surely, 2^573046668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 573046668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (745687488).

573046668 is an abundant number, since it is smaller than the sum of its proper divisors (918328308).

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

573046668 is a wasteful number, since it uses less digits than its factorization.

573046668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015 (or 2010 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 573046668 is about 23938.3931791589. The cubic root of 573046668 is about 830.6090599016.

The spelling of 573046668 in words is "five hundred seventy-three million, forty-six thousand, six hundred sixty-eight".