559923 has 24 divisors (see below), whose sum is σ = 938448. Its totient is φ = 294336.

The previous prime is 559913. The next prime is 559939. The reversal of 559923 is 329955.

It is not a de Polignac number, because 559923 - 2⁴ = 559907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (559913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1765 + ... + 2057.

It is an arithmetic number, because the mean of its divisors is an integer number (39102).

2⁵⁵⁹⁹²³ is an apocalyptic number.

559923 is a deficient number, since it is larger than the sum of its proper divisors (378525).

559923 is a wasteful number, since it uses less digits than its factorization.

559923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 316 counting only the distinct ones).

The product of its digits is 12150, while the sum is 33.

The square root of 559923 is about 748.2800277971. The cubic root of 559923 is about 82.4219279781.

The spelling of 559923 in words is "five hundred fifty-nine thousand, nine hundred twenty-three".