566463 has 8 divisors (see below), whose sum is σ = 779776. Its totient is φ = 365400.

The previous prime is 566453. The next prime is 566521. The reversal of 566463 is 364665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 566463 - 2⁵ = 566431 is a prime.

It is a Duffinian number.

566463 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 566463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566413) by changing a digit.

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, 2953 + ... + 3138.

It is an arithmetic number, because the mean of its divisors is an integer number (97472).

2⁵⁶⁶⁴⁶³ is an apocalyptic number.

566463 is a deficient number, since it is larger than the sum of its proper divisors (213313).

566463 is a wasteful number, since it uses less digits than its factorization.

566463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125.

The product of its digits is 12960, while the sum is 30.

The square root of 566463 is about 752.6373628780. The cubic root of 566463 is about 82.7415875446.

The spelling of 566463 in words is "five hundred sixty-six thousand, four hundred sixty-three".