573996672 has 128 divisors (see below), whose sum is σ = 1702747200. Its totient is φ = 190356480.

The previous prime is 573996667. The next prime is 573996673. The reversal of 573996672 is 276699375.

573996672 is a `hidden beast` number, since 573 + 9 + 9 + 6 + 67 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (573996673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1060722 + ... + 1061262.

Almost surely, 2^573996672 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 573996672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (851373600).

573996672 is an abundant number, since it is smaller than the sum of its proper divisors (1128750528).

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

573996672 is a wasteful number, since it uses less digits than its factorization.

573996672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871 (or 853 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 54.

The square root of 573996672 is about 23958.2276473031. The cubic root of 573996672 is about 831.0678045523.

The spelling of 573996672 in words is "five hundred seventy-three million, nine hundred ninety-six thousand, six hundred seventy-two".