566422120 has 32 divisors (see below), whose sum is σ = 1390309920. Its totient is φ = 205971520.

The previous prime is 566422079. The next prime is 566422139. The reversal of 566422120 is 21224665.

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 7 ways as a sum of consecutive naturals, for example, 643222 + ... + 644101.

It is an arithmetic number, because the mean of its divisors is an integer number (43447185).

Almost surely, 2^566422120 is an apocalyptic number.

It is an amenable number.

566422120 is an abundant number, since it is smaller than the sum of its proper divisors (823887800).

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

566422120 is a wasteful number, since it uses less digits than its factorization.

566422120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287345 (or 1287341 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 566422120 is about 23799.6243667836. The cubic root of 566422120 is about 827.3959708949.

Adding to 566422120 its reverse (21224665), we get a palindrome (587646785).

The spelling of 566422120 in words is "five hundred sixty-six million, four hundred twenty-two thousand, one hundred twenty".