572944340 has 48 divisors (see below), whose sum is σ = 1230163200. Its totient is φ = 224095872.

The previous prime is 572944331. The next prime is 572944343. The reversal of 572944340 is 43449275.

572944340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 572944294 and 572944303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572944343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167366 + ... + 170754.

It is an arithmetic number, because the mean of its divisors is an integer number (25628400).

Almost surely, 2^572944340 is an apocalyptic number.

It is an amenable number.

572944340 is an abundant number, since it is smaller than the sum of its proper divisors (657218860).

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

572944340 is a wasteful number, since it uses less digits than its factorization.

572944340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584 (or 3582 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 572944340 is about 23936.2557640079. The cubic root of 572944340 is about 830.5596167944.

The spelling of 572944340 in words is "five hundred seventy-two million, nine hundred forty-four thousand, three hundred forty".