563216 has 10 divisors (see below), whose sum is σ = 1091262. Its totient is φ = 281600.

The previous prime is 563197. The next prime is 563219. The reversal of 563216 is 612365.

It can be written as a sum of positive squares in only one way, i.e., 495616 + 67600 = 704^2 + 260^2 .

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 563191 and 563200.

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 (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17585 + ... + 17616.

2⁵⁶³²¹⁶ is an apocalyptic number.

It is an amenable number.

563216 is a deficient number, since it is larger than the sum of its proper divisors (528046).

563216 is a wasteful number, since it uses less digits than its factorization.

563216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35209 (or 35203 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 563216 is about 750.4771815319. The cubic root of 563216 is about 82.5831912595.

The spelling of 563216 in words is "five hundred sixty-three thousand, two hundred sixteen".