559142 has 4 divisors (see below), whose sum is σ = 838716. Its totient is φ = 279570.

The previous prime is 559133. The next prime is 559157. The reversal of 559142 is 241955.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 559142.

It is an unprimeable number.

559142 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, 139784 + ... + 139787.

It is an arithmetic number, because the mean of its divisors is an integer number (209679).

2⁵⁵⁹¹⁴² is an apocalyptic number.

559142 is a deficient number, since it is larger than the sum of its proper divisors (279574).

559142 is a wasteful number, since it uses less digits than its factorization.

559142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279573.

The product of its digits is 1800, while the sum is 26.

The square root of 559142 is about 747.7579822376. The cubic root of 559142 is about 82.3835884933.

The spelling of 559142 in words is "five hundred fifty-nine thousand, one hundred forty-two".