568428160 has 64 divisors (see below), whose sum is σ = 1372250880. Its totient is φ = 225137664.

The previous prime is 568428131. The next prime is 568428169. The reversal of 568428160 is 61824865.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×568428160² = 646221146161971200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (568428169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61609 + ... + 70231.

It is an arithmetic number, because the mean of its divisors is an integer number (21441420).

Almost surely, 2^568428160 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 568428160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686125440).

568428160 is an abundant number, since it is smaller than the sum of its proper divisors (803822720).

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

568428160 is a wasteful number, since it uses less digits than its factorization.

568428160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8745 (or 8733 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 568428160 is about 23841.7314807461. The cubic root of 568428160 is about 828.3715882923.

The spelling of 568428160 in words is "five hundred sixty-eight million, four hundred twenty-eight thousand, one hundred sixty".