563546 has 8 divisors (see below), whose sum is σ = 882144. Its totient is φ = 269500.

The previous prime is 563543. The next prime is 563551. The reversal of 563546 is 645365.

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

It is not an unprimeable number, because it can be changed into a prime (563543) 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, 6080 + ... + 6171.

It is an arithmetic number, because the mean of its divisors is an integer number (110268).

2⁵⁶³⁵⁴⁶ is an apocalyptic number.

563546 is a deficient number, since it is larger than the sum of its proper divisors (318598).

563546 is a wasteful number, since it uses less digits than its factorization.

563546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12276.

The product of its digits is 10800, while the sum is 29.

The square root of 563546 is about 750.6970094519. The cubic root of 563546 is about 82.5993171817.

The spelling of 563546 in words is "five hundred sixty-three thousand, five hundred forty-six".