559898 has 4 divisors (see below), whose sum is σ = 839850. Its totient is φ = 279948.

The previous prime is 559883. The next prime is 559901. The reversal of 559898 is 898955.

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

It can be written as a sum of positive squares in only one way, i.e., 508369 + 51529 = 713^2 + 227^2 .

It is an unprimeable number.

559898 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139973 + ... + 139976.

2⁵⁵⁹⁸⁹⁸ is an apocalyptic number.

559898 is a deficient number, since it is larger than the sum of its proper divisors (279952).

559898 is a wasteful number, since it uses less digits than its factorization.

559898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279951.

The product of its digits is 129600, while the sum is 44.

The square root of 559898 is about 748.2633226345. The cubic root of 559898 is about 82.4207012744.

The spelling of 559898 in words is "five hundred fifty-nine thousand, eight hundred ninety-eight".