566286490 has 64 divisors (see below), whose sum is σ = 1345621248. Its totient is φ = 166118400.

The previous prime is 566286449. The next prime is 566286521. The reversal of 566286490 is 94682665.

It is a self number, because there is not a number n which added to its sum of digits gives 566286490.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8541 + ... + 34720.

It is an arithmetic number, because the mean of its divisors is an integer number (21025332).

Almost surely, 2^566286490 is an apocalyptic number.

566286490 is an abundant number, since it is smaller than the sum of its proper divisors (779334758).

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

566286490 is a wasteful number, since it uses less digits than its factorization.

566286490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43303.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 566286490 is about 23796.7747814699. The cubic root of 566286490 is about 827.3299255260.

The spelling of 566286490 in words is "five hundred sixty-six million, two hundred eighty-six thousand, four hundred ninety".