26171 has 2 divisors, whose sum is σ = 26172. Its totient is φ = 26170.

The previous prime is 26161. The next prime is 26177. The reversal of 26171 is 17162.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26171 - 2⁶ = 26107 is a prime.

It is a Chen prime.

It is a nialpdrome in base 13 and base 14.

It is not a weakly prime, because it can be changed into another prime (26177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13085 + 13086.

It is an arithmetic number, because the mean of its divisors is an integer number (13086).

2²⁶¹⁷¹ is an apocalyptic number.

26171 is a deficient number, since it is larger than the sum of its proper divisors (1).

26171 is an equidigital number, since it uses as much as digits as its factorization.

26171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84, while the sum is 17.

The square root of 26171 is about 161.7745344608. The cubic root of 26171 is about 29.6897658474.

Subtracting from 26171 its reverse (17162), we obtain a palindrome (9009).

The spelling of 26171 in words is "twenty-six thousand, one hundred seventy-one".