566422016 has 20 divisors (see below), whose sum is σ = 1131738762. Its totient is φ = 283210752.

The previous prime is 566422013. The next prime is 566422037. The reversal of 566422016 is 610224665.

It can be written as a sum of positive squares in only one way, i.e., 387932416 + 178489600 = 19696^2 + 13360^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (566422013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552635 + ... + 553658.

Almost surely, 2^566422016 is an apocalyptic number.

It is an amenable number.

566422016 is a deficient number, since it is larger than the sum of its proper divisors (565316746).

566422016 is an equidigital number, since it uses as much as digits as its factorization.

566422016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106311 (or 1106295 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 566422016 is about 23799.6221818751. The cubic root of 566422016 is about 827.3959202559.

The spelling of 566422016 in words is "five hundred sixty-six million, four hundred twenty-two thousand, sixteen".