259043 has 4 divisors (see below), whose sum is σ = 262248. Its totient is φ = 255840.

The previous prime is 259033. The next prime is 259099. The reversal of 259043 is 340952.

259043 is nontrivially palindromic in base 6.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 259043 - 2⁸ = 258787 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (259033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1478 + ... + 1643.

It is an arithmetic number, because the mean of its divisors is an integer number (65562).

2²⁵⁹⁰⁴³ is an apocalyptic number.

259043 is a deficient number, since it is larger than the sum of its proper divisors (3205).

259043 is an equidigital number, since it uses as much as digits as its factorization.

259043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 259043 is about 508.9626705368. The cubic root of 259043 is about 63.7466382951.

Adding to 259043 its reverse (340952), we get a palindrome (599995).

The spelling of 259043 in words is "two hundred fifty-nine thousand, forty-three".