570422664 has 96 divisors (see below), whose sum is σ = 1769040000. Its totient is φ = 162660096.

The previous prime is 570422569. The next prime is 570422681. The reversal of 570422664 is 466224075.

570422664 is a `hidden beast` number, since 570 + 4 + 2 + 26 + 64 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 407037 + ... + 408435.

It is an arithmetic number, because the mean of its divisors is an integer number (18427500).

Almost surely, 2^570422664 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 570422664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (884520000).

570422664 is an abundant number, since it is smaller than the sum of its proper divisors (1198617336).

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

570422664 is a wasteful number, since it uses less digits than its factorization.

570422664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227 (or 2220 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 570422664 is about 23883.5228557263. The cubic root of 570422664 is about 829.3393223089.

The spelling of 570422664 in words is "five hundred seventy million, four hundred twenty-two thousand, six hundred sixty-four".