559806 has 16 divisors (see below), whose sum is σ = 1205904. Its totient is φ = 172224.

The previous prime is 559799. The next prime is 559807. The reversal of 559806 is 608955.

559806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a plaindrome in base 16.

It is a zygodrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (559807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3511 + ... + 3666.

It is an arithmetic number, because the mean of its divisors is an integer number (75369).

2⁵⁵⁹⁸⁰⁶ is an apocalyptic number.

559806 is an abundant number, since it is smaller than the sum of its proper divisors (646098).

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

559806 is a wasteful number, since it uses less digits than its factorization.

559806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7195.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 559806 is about 748.2018444244. The cubic root of 559806 is about 82.4161866903.

The spelling of 559806 in words is "five hundred fifty-nine thousand, eight hundred six".