558942 has 16 divisors (see below), whose sum is σ = 1176960. Its totient is φ = 176472.

The previous prime is 558937. The next prime is 558947. The reversal of 558942 is 249855.

558942 = T₂₃₃ + T₂₃₄ + ... + T₂₅₁.

558942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (558937) and next prime (558947).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (558947) 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, 2338 + ... + 2565.

It is an arithmetic number, because the mean of its divisors is an integer number (73560).

2⁵⁵⁸⁹⁴² is an apocalyptic number.

558942 is an abundant number, since it is smaller than the sum of its proper divisors (618018).

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

558942 is a wasteful number, since it uses less digits than its factorization.

558942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4927.

The product of its digits is 14400, while the sum is 33.

The square root of 558942 is about 747.6242371673. The cubic root of 558942 is about 82.3737647022.

The spelling of 558942 in words is "five hundred fifty-eight thousand, nine hundred forty-two".