559878 has 32 divisors (see below), whose sum is σ = 1296000. Its totient is φ = 159360.

The previous prime is 559877. The next prime is 559883. The reversal of 559878 is 878955.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (559877) 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 15 ways as a sum of consecutive naturals, for example, 873 + ... + 1371.

It is an arithmetic number, because the mean of its divisors is an integer number (40500).

2⁵⁵⁹⁸⁷⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 559878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (648000).

559878 is an abundant number, since it is smaller than the sum of its proper divisors (736122).

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

559878 is a wasteful number, since it uses less digits than its factorization.

559878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532.

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

The square root of 559878 is about 748.2499582359. The cubic root of 559878 is about 82.4197198852.

The spelling of 559878 in words is "five hundred fifty-nine thousand, eight hundred seventy-eight".