459089 has 2 divisors, whose sum is σ = 459090. Its totient is φ = 459088.

The previous prime is 459047. The next prime is 459091. The reversal of 459089 is 980954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 380689 + 78400 = 617^2 + 280^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-459089 is a prime.

Together with 459091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (459029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229544 + 229545.

It is an arithmetic number, because the mean of its divisors is an integer number (229545).

2⁴⁵⁹⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

459089 is a deficient number, since it is larger than the sum of its proper divisors (1).

459089 is an equidigital number, since it uses as much as digits as its factorization.

459089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 459089 is about 677.5610673585. The cubic root of 459089 is about 77.1434331069.

The spelling of 459089 in words is "four hundred fifty-nine thousand, eighty-nine".