572108328 has 144 divisors (see below), whose sum is σ = 1723225140. Its totient is φ = 171325440.

The previous prime is 572108281. The next prime is 572108357. The reversal of 572108328 is 823801275.

572108328 is a `hidden beast` number, since 572 + 1 + 0 + 83 + 2 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 512479044 + 59629284 = 22638^2 + 7722^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 572108292 and 572108301.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 844726 + ... + 845402.

Almost surely, 2^572108328 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 572108328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (861612570).

572108328 is an abundant number, since it is smaller than the sum of its proper divisors (1151116812).

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

572108328 is a wasteful number, since it uses less digits than its factorization.

572108328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808 (or 790 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 572108328 is about 23918.7860895991. The cubic root of 572108328 is about 830.1554496668.

It can be divided in two parts, 572 and 108328, that added together give a square (108900 = 330²).

The spelling of 572108328 in words is "five hundred seventy-two million, one hundred eight thousand, three hundred twenty-eight".