570233664 has 672 divisors, whose sum is σ = 2343204864. Its totient is φ = 127733760.

The previous prime is 570233659. The next prime is 570233701. The reversal of 570233664 is 466332075.

570233664 is a `hidden beast` number, since 570 + 23 + 3 + 6 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13261227 + ... + 13261269.

It is an arithmetic number, because the mean of its divisors is an integer number (3486912).

Almost surely, 2^570233664 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 570233664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1171602432).

570233664 is an abundant number, since it is smaller than the sum of its proper divisors (1772971200).

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

570233664 is a wasteful number, since it uses less digits than its factorization.

570233664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 570233664 is about 23879.5658251987. The cubic root of 570233664 is about 829.2477162908.

The spelling of 570233664 in words is "five hundred seventy million, two hundred thirty-three thousand, six hundred sixty-four".