572787288 has 160 divisors (see below), whose sum is σ = 1658764800. Its totient is φ = 184586688.

The previous prime is 572787287. The next prime is 572787289. The reversal of 572787288 is 882787275.

It is an interprime number because it is at equal distance from previous prime (572787287) and next prime (572787289).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572787287) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3429781 + ... + 3429947.

It is an arithmetic number, because the mean of its divisors is an integer number (10367280).

Almost surely, 2^572787288 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 572787288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829382400).

572787288 is an abundant number, since it is smaller than the sum of its proper divisors (1085977512).

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

572787288 is a wasteful number, since it uses less digits than its factorization.

572787288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331 (or 318 counting only the distinct ones).

The product of its digits is 3512320, while the sum is 54.

The square root of 572787288 is about 23932.9749091081. The cubic root of 572787288 is about 830.4837205510.

The spelling of 572787288 in words is "five hundred seventy-two million, seven hundred eighty-seven thousand, two hundred eighty-eight".