572029920 has 648 divisors, whose sum is σ = 2533206312. Its totient is φ = 117089280.

The previous prime is 572029919. The next prime is 572029933. The reversal of 572029920 is 29920275.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 107 ways as a sum of consecutive naturals, for example, 8537727 + ... + 8537793.

It is an arithmetic number, because the mean of its divisors is an integer number (3909269).

Almost surely, 2^572029920 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 572029920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1266603156).

572029920 is an abundant number, since it is smaller than the sum of its proper divisors (1961176392).

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

572029920 is a wasteful number, since it uses less digits than its factorization.

572029920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 572029920 is about 23917.1469870468. The cubic root of 572029920 is about 830.1175233982.

The spelling of 572029920 in words is "five hundred seventy-two million, twenty-nine thousand, nine hundred twenty".