566305422 has 16 divisors (see below), whose sum is σ = 1135527120. Its totient is φ = 188282432.

The previous prime is 566305409. The next prime is 566305451. The reversal of 566305422 is 224503665.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118983 + ... + 123650.

It is an arithmetic number, because the mean of its divisors is an integer number (70970445).

Almost surely, 2^566305422 is an apocalyptic number.

566305422 is an abundant number, since it is smaller than the sum of its proper divisors (569221698).

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

566305422 is a wasteful number, since it uses less digits than its factorization.

566305422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243027.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 566305422 is about 23797.1725631429. The cubic root of 566305422 is about 827.3391451441.

The spelling of 566305422 in words is "five hundred sixty-six million, three hundred five thousand, four hundred twenty-two".