289063 has 2 divisors, whose sum is σ = 289064. Its totient is φ = 289062.

The previous prime is 289049. The next prime is 289067. The reversal of 289063 is 360982.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 289063 - 2⁵ = 289031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (289067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144531 + 144532.

It is an arithmetic number, because the mean of its divisors is an integer number (144532).

2²⁸⁹⁰⁶³ is an apocalyptic number.

289063 is a deficient number, since it is larger than the sum of its proper divisors (1).

289063 is an equidigital number, since it uses as much as digits as its factorization.

289063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 289063 is about 537.6457941805. The cubic root of 289063 is about 66.1196940317.

The spelling of 289063 in words is "two hundred eighty-nine thousand, sixty-three".