558873 has 16 divisors (see below), whose sum is σ = 946560. Its totient is φ = 319248.

The previous prime is 558869. The next prime is 558881. The reversal of 558873 is 378855.

It is a happy number.

558873 is a `hidden beast` number, since 5 + 588 + 73 = 666.

It is not a de Polignac number, because 558873 - 2² = 558869 is a prime.

558873 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 558873.

It is not an unprimeable number, because it can be changed into a prime (558863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1290 + ... + 1667.

It is an arithmetic number, because the mean of its divisors is an integer number (59160).

2⁵⁵⁸⁸⁷³ is an apocalyptic number.

It is an amenable number.

558873 is a deficient number, since it is larger than the sum of its proper divisors (387687).

558873 is a wasteful number, since it uses less digits than its factorization.

558873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973 (or 2967 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 558873 is about 747.5780895666. The cubic root of 558873 is about 82.3703749505.

It can be divided in two parts, 558 and 873, that added together give a triangular number (1431 = T₅₃).

The spelling of 558873 in words is "five hundred fifty-eight thousand, eight hundred seventy-three".