589444242 has 16 divisors (see below), whose sum is σ = 1179170400. Its totient is φ = 196434432.

The previous prime is 589444237. The next prime is 589444243. The reversal of 589444242 is 242444985.

It is a junction number, because it is equal to n+sod(n) for n = 589444194 and 589444203.

It is not an unprimeable number, because it can be changed into a prime (589444243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23634 + ... + 41682.

It is an arithmetic number, because the mean of its divisors is an integer number (73698150).

Almost surely, 2^589444242 is an apocalyptic number.

589444242 is an abundant number, since it is smaller than the sum of its proper divisors (589726158).

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

589444242 is a wasteful number, since it uses less digits than its factorization.

589444242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23497.

The product of its digits is 368640, while the sum is 42.

The square root of 589444242 is about 24278.4728102902. The cubic root of 589444242 is about 838.4572220613.

The spelling of 589444242 in words is "five hundred eighty-nine million, four hundred forty-four thousand, two hundred forty-two".