559885 has 4 divisors (see below), whose sum is σ = 671868. Its totient is φ = 447904.

The previous prime is 559883. The next prime is 559901. The reversal of 559885 is 588955.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67081 + 492804 = 259^2 + 702^2 .

It is a cyclic number.

It is not a de Polignac number, because 559885 - 2¹ = 559883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (559883) 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, 55984 + ... + 55993.

It is an arithmetic number, because the mean of its divisors is an integer number (167967).

2⁵⁵⁹⁸⁸⁵ is an apocalyptic number.

It is an amenable number.

559885 is a deficient number, since it is larger than the sum of its proper divisors (111983).

559885 is a wasteful number, since it uses less digits than its factorization.

559885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111982.

The product of its digits is 72000, while the sum is 40.

The square root of 559885 is about 748.2546358025. The cubic root of 559885 is about 82.4200633741.

It can be divided in two parts, 559 and 885, that added together give a square (1444 = 38²).

The spelling of 559885 in words is "five hundred fifty-nine thousand, eight hundred eighty-five".