26023 has 4 divisors (see below), whose sum is σ = 26568. Its totient is φ = 25480.

The previous prime is 26021. The next prime is 26029. The reversal of 26023 is 32062.

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 26023 - 2¹ = 26021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25994 and 26012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26021) 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, 193 + ... + 298.

It is an arithmetic number, because the mean of its divisors is an integer number (6642).

2²⁶⁰²³ is an apocalyptic number.

26023 is a deficient number, since it is larger than the sum of its proper divisors (545).

26023 is an equidigital number, since it uses as much as digits as its factorization.

26023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 26023 is about 161.3164591726. The cubic root of 26023 is about 29.6336936748.

Adding to 26023 its reverse (32062), we get a palindrome (58085).

The spelling of 26023 in words is "twenty-six thousand, twenty-three".