559668 has 12 divisors (see below), whose sum is σ = 1305920. Its totient is φ = 186552.

The previous prime is 559667. The next prime is 559673. The reversal of 559668 is 866955.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (559667) by changing a digit.

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, 23308 + ... + 23331.

2⁵⁵⁹⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

559668 is an abundant number, since it is smaller than the sum of its proper divisors (746252).

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

559668 is a wasteful number, since it uses less digits than its factorization.

559668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46646 (or 46644 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The square root of 559668 is about 748.1096176363. The cubic root of 559668 is about 82.4094138866.

The spelling of 559668 in words is "five hundred fifty-nine thousand, six hundred sixty-eight".