26455271 has 2 divisors, whose sum is σ = 26455272. Its totient is φ = 26455270.

The previous prime is 26455249. The next prime is 26455361. The reversal of 26455271 is 17255462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26455271 - 2⁶ = 26455207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26445271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13227635 + 13227636.

It is an arithmetic number, because the mean of its divisors is an integer number (13227636).

Almost surely, 2^26455271 is an apocalyptic number.

26455271 is a deficient number, since it is larger than the sum of its proper divisors (1).

26455271 is an equidigital number, since it uses as much as digits as its factorization.

26455271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 32.

The square root of 26455271 is about 5143.4687711699. The cubic root of 26455271 is about 297.9687631477.

The spelling of 26455271 in words is "twenty-six million, four hundred fifty-five thousand, two hundred seventy-one".