26726 has 16 divisors (see below), whose sum is σ = 48384. Its totient is φ = 10824.

The previous prime is 26723. The next prime is 26729. The reversal of 26726 is 62762.

It is a happy number.

26726 is nontrivially palindromic in base 8.

It is an interprime number because it is at equal distance from previous prime (26723) and next prime (26729).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 26726.

It is not an unprimeable number, because it can be changed into a prime (26723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281 + ... + 363.

It is an arithmetic number, because the mean of its divisors is an integer number (3024).

2²⁶⁷²⁶ is an apocalyptic number.

26726 is a deficient number, since it is larger than the sum of its proper divisors (21658).

26726 is a wasteful number, since it uses less digits than its factorization.

26726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115.

The product of its digits is 1008, while the sum is 23.

The square root of 26726 is about 163.4808857329. The cubic root of 26726 is about 29.8981732869.

The spelling of 26726 in words is "twenty-six thousand, seven hundred twenty-six".