26894 has 16 divisors (see below), whose sum is σ = 49248. Its totient is φ = 10752.

The previous prime is 26893. The next prime is 26903. The reversal of 26894 is 49862.

26894 is an undulating number in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26891) 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, 182 + ... + 294.

It is an arithmetic number, because the mean of its divisors is an integer number (3078).

2²⁶⁸⁹⁴ is an apocalyptic number.

26894 is a deficient number, since it is larger than the sum of its proper divisors (22354).

26894 is a wasteful number, since it uses less digits than its factorization.

26894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139.

The product of its digits is 3456, while the sum is 29.

The square root of 26894 is about 163.9939023257. The cubic root of 26894 is about 29.9606892521.

The spelling of 26894 in words is "twenty-six thousand, eight hundred ninety-four".