563422 has 8 divisors (see below), whose sum is σ = 865872. Its totient is φ = 274800.

The previous prime is 563419. The next prime is 563447. The reversal of 563422 is 224365.

It is a happy number.

563422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 563393 and 563402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3354 + ... + 3517.

It is an arithmetic number, because the mean of its divisors is an integer number (108234).

2⁵⁶³⁴²² is an apocalyptic number.

563422 is a deficient number, since it is larger than the sum of its proper divisors (302450).

563422 is a wasteful number, since it uses less digits than its factorization.

563422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6914.

The product of its digits is 1440, while the sum is 22.

The square root of 563422 is about 750.6144149961. The cubic root of 563422 is about 82.5932584828.

Adding to 563422 its reverse (224365), we get a palindrome (787787).

The spelling of 563422 in words is "five hundred sixty-three thousand, four hundred twenty-two".