26259 has 4 divisors (see below), whose sum is σ = 35016. Its totient is φ = 17504.

The previous prime is 26251. The next prime is 26261. The reversal of 26259 is 95262.

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 26259 - 2³ = 26251 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 26259.

It is not an unprimeable number, because it can be changed into a prime (26251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4374 + ... + 4379.

It is an arithmetic number, because the mean of its divisors is an integer number (8754).

2²⁶²⁵⁹ is an apocalyptic number.

26259 is a deficient number, since it is larger than the sum of its proper divisors (8757).

26259 is an equidigital number, since it uses as much as digits as its factorization.

26259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8756.

The product of its digits is 1080, while the sum is 24.

The square root of 26259 is about 162.0462896829. The cubic root of 26259 is about 29.7230059025.

The spelling of 26259 in words is "twenty-six thousand, two hundred fifty-nine".