559956 has 12 divisors (see below), whose sum is σ = 1306592. Its totient is φ = 186648.

The previous prime is 559939. The next prime is 559967. The reversal of 559956 is 659955.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

559956 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 in 3 ways as a sum of consecutive naturals, for example, 23320 + ... + 23343.

2⁵⁵⁹⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

559956 is an abundant number, since it is smaller than the sum of its proper divisors (746636).

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

559956 is a wasteful number, since it uses less digits than its factorization.

559956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46670 (or 46668 counting only the distinct ones).

The product of its digits is 60750, while the sum is 39.

The square root of 559956 is about 748.3020780407. The cubic root of 559956 is about 82.4235471711.

Subtracting 559956 from its reverse (659955), we obtain a palindrome (99999).

It can be divided in two parts, 55 and 9956, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 559956 in words is "five hundred fifty-nine thousand, nine hundred fifty-six".