26923 has 8 divisors (see below), whose sum is σ = 30800. Its totient is φ = 23328.

The previous prime is 26921. The next prime is 26927. The reversal of 26923 is 32962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 6-Lehmer number, since φ(26923) divides (26923-1)⁶.

It is a cyclic number.

It is not a de Polignac number, because 26923 - 2¹ = 26921 is a prime.

It is a Duffinian number.

26923 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 26894 and 26903.

It is not an unprimeable number, because it can be changed into a prime (26921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193 + ... + 301.

It is an arithmetic number, because the mean of its divisors is an integer number (3850).

2²⁶⁹²³ is an apocalyptic number.

26923 is a deficient number, since it is larger than the sum of its proper divisors (3877).

26923 is a wasteful number, since it uses less digits than its factorization.

26923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141.

The product of its digits is 648, while the sum is 22.

The square root of 26923 is about 164.0822964247. The cubic root of 26923 is about 29.9714543283.

It can be divided in two parts, 269 and 23, that added together give a palindrome (292).

The spelling of 26923 in words is "twenty-six thousand, nine hundred twenty-three".