559887 has 4 divisors (see below), whose sum is σ = 746520. Its totient is φ = 373256.

The previous prime is 559883. The next prime is 559901. The reversal of 559887 is 788955.

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

It is a cyclic number.

It is not a de Polignac number, because 559887 - 2² = 559883 is a prime.

It is a D-number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 559887.

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, 93312 + ... + 93317.

It is an arithmetic number, because the mean of its divisors is an integer number (186630).

2⁵⁵⁹⁸⁸⁷ is an apocalyptic number.

559887 is a deficient number, since it is larger than the sum of its proper divisors (186633).

559887 is a wasteful number, since it uses less digits than its factorization.

559887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186632.

The product of its digits is 100800, while the sum is 42.

The square root of 559887 is about 748.2559722448. The cubic root of 559887 is about 82.4201615132.

The spelling of 559887 in words is "five hundred fifty-nine thousand, eight hundred eighty-seven".