572031072 has 120 divisors (see below), whose sum is σ = 1692306000. Its totient is φ = 189547776.

The previous prime is 572031037. The next prime is 572031073. The reversal of 572031072 is 270130275.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572031073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 515254 + ... + 516362.

It is an arithmetic number, because the mean of its divisors is an integer number (14102550).

Almost surely, 2^572031072 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 572031072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (846153000).

572031072 is an abundant number, since it is smaller than the sum of its proper divisors (1120274928).

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

572031072 is a wasteful number, since it uses less digits than its factorization.

572031072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330 (or 1313 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 572031072 is about 23917.1710701747. The cubic root of 572031072 is about 830.1180806504.

The spelling of 572031072 in words is "five hundred seventy-two million, thirty-one thousand, seventy-two".