594489 has 8 divisors (see below), whose sum is σ = 905920. Its totient is φ = 339696.

The previous prime is 594469. The next prime is 594499. The reversal of 594489 is 984495.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 594489 - 2⁵ = 594457 is a prime.

It is a super-2 number, since 2×594489² = 706834342242, which contains 22 as substring.

It is a Duffinian number.

594489 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (594449) 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, 14134 + ... + 14175.

It is an arithmetic number, because the mean of its divisors is an integer number (113240).

2⁵⁹⁴⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

594489 is a deficient number, since it is larger than the sum of its proper divisors (311431).

594489 is a wasteful number, since it uses less digits than its factorization.

594489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28319.

The product of its digits is 51840, while the sum is 39.

The square root of 594489 is about 771.0311277763. The cubic root of 594489 is about 84.0842408861.

The spelling of 594489 in words is "five hundred ninety-four thousand, four hundred eighty-nine".