563830 has 8 divisors (see below), whose sum is σ = 1014912. Its totient is φ = 225528.

The previous prime is 563821. The next prime is 563831. The reversal of 563830 is 38365.

563830 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 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 = 563795 and 563804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28182 + ... + 28201.

It is an arithmetic number, because the mean of its divisors is an integer number (126864).

2⁵⁶³⁸³⁰ is an apocalyptic number.

563830 is a deficient number, since it is larger than the sum of its proper divisors (451082).

563830 is a wasteful number, since it uses less digits than its factorization.

563830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56390.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 563830 is about 750.8861431669. The cubic root of 563830 is about 82.6131902087.

The spelling of 563830 in words is "five hundred sixty-three thousand, eight hundred thirty".