572944044 has 24 divisors (see below), whose sum is σ = 1359529920. Its totient is φ = 187744144.

The previous prime is 572944027. The next prime is 572944049. The reversal of 572944044 is 440449275.

It is a junction number, because it is equal to n+sod(n) for n = 572943993 and 572944011.

It is not an unprimeable number, because it can be changed into a prime (572944049) 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, 403914 + ... + 405329.

It is an arithmetic number, because the mean of its divisors is an integer number (56647080).

Almost surely, 2^572944044 is an apocalyptic number.

It is an amenable number.

572944044 is an abundant number, since it is smaller than the sum of its proper divisors (786585876).

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

572944044 is a wasteful number, since it uses less digits than its factorization.

572944044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809309 (or 809307 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 572944044 is about 23936.2495809181. The cubic root of 572944044 is about 830.5594737639.

The spelling of 572944044 in words is "five hundred seventy-two million, nine hundred forty-four thousand, forty-four".