485589 has 8 divisors (see below), whose sum is σ = 697312. Its totient is φ = 298800.

The previous prime is 485587. The next prime is 485593. The reversal of 485589 is 985584.

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

It is not a de Polignac number, because 485589 - 2¹ = 485587 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 12451 = 485589 / (4 + 8 + 5 + 5 + 8 + 9).

It is an Ulam number.

It is a Duffinian number.

485589 is a lucky number.

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 485589.

It is not an unprimeable number, because it can be changed into a prime (485587) 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, 6187 + ... + 6264.

It is an arithmetic number, because the mean of its divisors is an integer number (87164).

2⁴⁸⁵⁵⁸⁹ is an apocalyptic number.

It is an amenable number.

485589 is a deficient number, since it is larger than the sum of its proper divisors (211723).

485589 is a wasteful number, since it uses less digits than its factorization.

485589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12467.

The product of its digits is 57600, while the sum is 39.

The square root of 485589 is about 696.8421629035. The cubic root of 485589 is about 78.6000725158.

The spelling of 485589 in words is "four hundred eighty-five thousand, five hundred eighty-nine".