563211 has 12 divisors (see below), whose sum is σ = 887640. Its totient is φ = 341280.

The previous prime is 563197. The next prime is 563219. The reversal of 563211 is 112365.

It is not a de Polignac number, because 563211 - 2⁹ = 562699 is a prime.

563211 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (563219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2746 + ... + 2943.

It is an arithmetic number, because the mean of its divisors is an integer number (73970).

2⁵⁶³²¹¹ is an apocalyptic number.

563211 is a deficient number, since it is larger than the sum of its proper divisors (324429).

563211 is a wasteful number, since it uses less digits than its factorization.

563211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5706 (or 5703 counting only the distinct ones).

The product of its digits is 180, while the sum is 18.

The square root of 563211 is about 750.4738503106. The cubic root of 563211 is about 82.5829468789.

Adding to 563211 its product of digits (180), we get a triangular number (563391 = T₁₀₆₁).

Adding to 563211 its reverse (112365), we get a palindrome (675576).

The spelling of 563211 in words is "five hundred sixty-three thousand, two hundred eleven".