559391 has 8 divisors (see below), whose sum is σ = 644640. Its totient is φ = 475488.

The previous prime is 559369. The next prime is 559397. The reversal of 559391 is 193955.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 559391 - 2¹⁸ = 297247 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 (559397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845 + ... + 1353.

It is an arithmetic number, because the mean of its divisors is an integer number (80580).

2⁵⁵⁹³⁹¹ is an apocalyptic number.

559391 is a deficient number, since it is larger than the sum of its proper divisors (85249).

559391 is a wasteful number, since it uses less digits than its factorization.

559391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673.

The product of its digits is 6075, while the sum is 32.

The square root of 559391 is about 747.9244614264. The cubic root of 559391 is about 82.3958158399.

The spelling of 559391 in words is "five hundred fifty-nine thousand, three hundred ninety-one".