566428824 has 96 divisors (see below), whose sum is σ = 1660932000. Its totient is φ = 173352960.

The previous prime is 566428813. The next prime is 566428897. The reversal of 566428824 is 428824665.

566428824 is a `hidden beast` number, since 566 + 4 + 2 + 8 + 82 + 4 = 666.

It is a super-2 number, since 2×566428824² = 641683225316045952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 566428824.

It is a congruent number.

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, 184744 + ... + 187784.

It is an arithmetic number, because the mean of its divisors is an integer number (17301375).

Almost surely, 2^566428824 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 566428824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (830466000).

566428824 is an abundant number, since it is smaller than the sum of its proper divisors (1094503176).

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

566428824 is a wasteful number, since it uses less digits than its factorization.

566428824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3265 (or 3258 counting only the distinct ones).

The product of its digits is 737280, while the sum is 45.

The square root of 566428824 is about 23799.7652089259. The cubic root of 566428824 is about 827.3992351511.

The spelling of 566428824 in words is "five hundred sixty-six million, four hundred twenty-eight thousand, eight hundred twenty-four".