572971028 has 12 divisors (see below), whose sum is σ = 1145942112. Its totient is φ = 245559000.

The previous prime is 572971019. The next prime is 572971057. The reversal of 572971028 is 820179275.

572971028 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 10231598 + ... + 10231653.

It is an arithmetic number, because the mean of its divisors is an integer number (95495176).

Almost surely, 2^572971028 is an apocalyptic number.

It is an amenable number.

572971028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

572971028 is a wasteful number, since it uses less digits than its factorization.

572971028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20463262 (or 20463260 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 572971028 is about 23936.8132381902. The cubic root of 572971028 is about 830.5725125386.

The spelling of 572971028 in words is "five hundred seventy-two million, nine hundred seventy-one thousand, twenty-eight".