590989 has 8 divisors (see below), whose sum is σ = 689600. Its totient is φ = 506268.

The previous prime is 590987. The next prime is 591023. The reversal of 590989 is 989095.

It is not a de Polignac number, because 590989 - 2¹ = 590987 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (590983) 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 7 ways as a sum of consecutive naturals, for example, 519 + ... + 1204.

It is an arithmetic number, because the mean of its divisors is an integer number (86200).

2⁵⁹⁰⁹⁸⁹ is an apocalyptic number.

It is an amenable number.

590989 is a deficient number, since it is larger than the sum of its proper divisors (98611).

590989 is an equidigital number, since it uses as much as digits as its factorization.

590989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744 (or 1730 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 40.

The square root of 590989 is about 768.7580893883. The cubic root of 590989 is about 83.9189032128.

The spelling of 590989 in words is "five hundred ninety thousand, nine hundred eighty-nine".