26799 has 4 divisors (see below), whose sum is σ = 35736. Its totient is φ = 17864.

The previous prime is 26783. The next prime is 26801. The reversal of 26799 is 99762.

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 26799 - 2⁴ = 26783 is a prime.

It is a D-number.

It is a plaindrome in base 10 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26729) 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, 4464 + ... + 4469.

It is an arithmetic number, because the mean of its divisors is an integer number (8934).

2²⁶⁷⁹⁹ is an apocalyptic number.

26799 is a deficient number, since it is larger than the sum of its proper divisors (8937).

26799 is an equidigital number, since it uses as much as digits as its factorization.

26799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8936.

The product of its digits is 6804, while the sum is 33.

The square root of 26799 is about 163.7040011728. The cubic root of 26799 is about 29.9253700552.

The spelling of 26799 in words is "twenty-six thousand, seven hundred ninety-nine".