589997 has 2 divisors, whose sum is σ = 589998. Its totient is φ = 589996.

The previous prime is 589993. The next prime is 590021. The reversal of 589997 is 799985.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 491401 + 98596 = 701^2 + 314^2 .

It is a cyclic number.

It is not a de Polignac number, because 589997 - 2² = 589993 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (589993) 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, 294998 + 294999.

It is an arithmetic number, because the mean of its divisors is an integer number (294999).

2⁵⁸⁹⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

589997 is a deficient number, since it is larger than the sum of its proper divisors (1).

589997 is an equidigital number, since it uses as much as digits as its factorization.

589997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 47.

The square root of 589997 is about 768.1126219507. The cubic root of 589997 is about 83.8719231090.

The spelling of 589997 in words is "five hundred eighty-nine thousand, nine hundred ninety-seven".