590009 has 6 divisors (see below), whose sum is σ = 686394. Its totient is φ = 505680.

The previous prime is 589997. The next prime is 590021. The reversal of 590009 is 900095.

It is an interprime number because it is at equal distance from previous prime (589997) and next prime (590021).

It can be written as a sum of positive squares in only one way, i.e., 529984 + 60025 = 728^2 + 245^2 .

It is not a de Polignac number, because 590009 - 2⁴ = 589993 is a prime.

It is a super-2 number, since 2×590009² = 696221240162, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (590099) 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 in 5 ways as a sum of consecutive naturals, for example, 5972 + ... + 6069.

It is an arithmetic number, because the mean of its divisors is an integer number (114399).

2⁵⁹⁰⁰⁰⁹ is an apocalyptic number.

It is an amenable number.

590009 is a deficient number, since it is larger than the sum of its proper divisors (96385).

590009 is a wasteful number, since it uses less digits than its factorization.

590009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12055 (or 12048 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 590009 is about 768.1204332655. The cubic root of 590009 is about 83.8724917312.

The spelling of 590009 in words is "five hundred ninety thousand, nine".