26683 has 2 divisors, whose sum is σ = 26684. Its totient is φ = 26682.

The previous prime is 26681. The next prime is 26687. The reversal of 26683 is 38662.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26683 - 2¹ = 26681 is a prime.

Together with 26681, it forms a pair of twin primes.

26683 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (26681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13341 + 13342.

It is an arithmetic number, because the mean of its divisors is an integer number (13342).

2²⁶⁶⁸³ is an apocalyptic number.

26683 is a deficient number, since it is larger than the sum of its proper divisors (1).

26683 is an equidigital number, since it uses as much as digits as its factorization.

26683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 25.

The square root of 26683 is about 163.3493189456. The cubic root of 26683 is about 29.8821300886.

It can be divided in two parts, 2 and 6683, that multiplied together give a triangular number (13366 = T₁₆₃).

The spelling of 26683 in words is "twenty-six thousand, six hundred eighty-three".