589491 has 16 divisors (see below), whose sum is σ = 998400. Its totient is φ = 336744.

The previous prime is 589481. The next prime is 589493. The reversal of 589491 is 194985.

It is not a de Polignac number, because 589491 - 2¹⁴ = 573107 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 589491.

It is not an unprimeable number, because it can be changed into a prime (589493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1371 + ... + 1748.

It is an arithmetic number, because the mean of its divisors is an integer number (62400).

2⁵⁸⁹⁴⁹¹ is an apocalyptic number.

589491 is a deficient number, since it is larger than the sum of its proper divisors (408909).

589491 is a wasteful number, since it uses less digits than its factorization.

589491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135 (or 3129 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 589491 is about 767.7831725168. The cubic root of 589491 is about 83.8479391841.

The spelling of 589491 in words is "five hundred eighty-nine thousand, four hundred ninety-one".