589940 has 24 divisors (see below), whose sum is σ = 1334760. Its totient is φ = 217728.

The previous prime is 589933. The next prime is 589993. The reversal of 589940 is 49985.

It can be written as a sum of positive squares in 4 ways, for example, as 15376 + 574564 = 124^2 + 758^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 589940.

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 589940.

It is an unprimeable number.

589940 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 7 ways as a sum of consecutive naturals, for example, 875 + ... + 1394.

It is an arithmetic number, because the mean of its divisors is an integer number (55615).

2⁵⁸⁹⁹⁴⁰ is an apocalyptic number.

It is an amenable number.

589940 is an abundant number, since it is smaller than the sum of its proper divisors (744820).

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

589940 is a wasteful number, since it uses less digits than its factorization.

589940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291 (or 2289 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 589940 is about 768.0755171205. The cubic root of 589940 is about 83.8692220480.

The spelling of 589940 in words is "five hundred eighty-nine thousand, nine hundred forty".