566284648 has 32 divisors (see below), whose sum is σ = 1091831400. Its totient is φ = 275228928.

The previous prime is 566284613. The next prime is 566284669. The reversal of 566284648 is 846482665.

It can be written as a sum of positive squares in 4 ways, for example, as 547466404 + 18818244 = 23398^2 + 4338^2 .

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, 40090 + ... + 52342.

Almost surely, 2^566284648 is an apocalyptic number.

It is an amenable number.

566284648 is a deficient number, since it is larger than the sum of its proper divisors (525546752).

566284648 is a wasteful number, since it uses less digits than its factorization.

566284648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12421 (or 12417 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 49.

The square root of 566284648 is about 23796.7360787147. The cubic root of 566284648 is about 827.3290284869.

The spelling of 566284648 in words is "five hundred sixty-six million, two hundred eighty-four thousand, six hundred forty-eight".