259017 has 16 divisors (see below), whose sum is σ = 387072. Its totient is φ = 152720.

The previous prime is 259009. The next prime is 259019. The reversal of 259017 is 710952.

It is a cyclic number.

It is not a de Polignac number, because 259017 - 2³ = 259009 is a prime.

259017 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 259017.

It is not an unprimeable number, because it can be changed into a prime (259019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1468 + ... + 1634.

It is an arithmetic number, because the mean of its divisors is an integer number (24192).

2²⁵⁹⁰¹⁷ is an apocalyptic number.

It is an amenable number.

259017 is a deficient number, since it is larger than the sum of its proper divisors (128055).

259017 is a wasteful number, since it uses less digits than its factorization.

259017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 259017 is about 508.9371277476. The cubic root of 259017 is about 63.7445054857.

Adding to 259017 its reverse (710952), we get a palindrome (969969).

The spelling of 259017 in words is "two hundred fifty-nine thousand, seventeen".