563424 has 24 divisors (see below), whose sum is σ = 1479240. Its totient is φ = 187776.

The previous prime is 563419. The next prime is 563447. The reversal of 563424 is 424365.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 5³ + 6⁷ + 4⁵ + 3⁹ + 2⁹ + 4⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 563394 and 563403.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2839 + ... + 3030.

It is an arithmetic number, because the mean of its divisors is an integer number (61635).

2⁵⁶³⁴²⁴ is an apocalyptic number.

It is an amenable number.

563424 is an abundant number, since it is smaller than the sum of its proper divisors (915816).

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

563424 is a wasteful number, since it uses less digits than its factorization.

563424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5882 (or 5874 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 563424 is about 750.6157472369. The cubic root of 563424 is about 82.5933562108.

Adding to 563424 its reverse (424365), we get a palindrome (987789).

The spelling of 563424 in words is "five hundred sixty-three thousand, four hundred twenty-four".