568742472 has 64 divisors (see below), whose sum is σ = 1599393600. Its totient is φ = 189574992.

The previous prime is 568742423. The next prime is 568742491. The reversal of 568742472 is 274247865.

It is a happy number.

568742472 is a `hidden beast` number, since 568 + 7 + 42 + 47 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1243 + ... + 33749.

It is an arithmetic number, because the mean of its divisors is an integer number (24990525).

Almost surely, 2^568742472 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 568742472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799696800).

568742472 is an abundant number, since it is smaller than the sum of its proper divisors (1030651128).

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

568742472 is an equidigital number, since it uses as much as digits as its factorization.

568742472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32534 (or 32512 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 568742472 is about 23848.3222051364. The cubic root of 568742472 is about 828.5242426784.

The spelling of 568742472 in words is "five hundred sixty-eight million, seven hundred forty-two thousand, four hundred seventy-two".