585493 has 2 divisors, whose sum is σ = 585494. Its totient is φ = 585492.

The previous prime is 585467. The next prime is 585503. The reversal of 585493 is 394585.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 439569 + 145924 = 663^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 585493 - 2⁵ = 585461 is a prime.

585493 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (585413) 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 as a sum of consecutive naturals, namely, 292746 + 292747.

It is an arithmetic number, because the mean of its divisors is an integer number (292747).

2⁵⁸⁵⁴⁹³ is an apocalyptic number.

It is an amenable number.

585493 is a deficient number, since it is larger than the sum of its proper divisors (1).

585493 is an equidigital number, since it uses as much as digits as its factorization.

585493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 34.

The square root of 585493 is about 765.1751433495. The cubic root of 585493 is about 83.6579533755.

The spelling of 585493 in words is "five hundred eighty-five thousand, four hundred ninety-three".