26086241 has 2 divisors, whose sum is σ = 26086242. Its totient is φ = 26086240.

The previous prime is 26086231. The next prime is 26086243. The reversal of 26086241 is 14268062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25806400 + 279841 = 5080^2 + 529^2 .

It is a cyclic number.

It is not a de Polignac number, because 26086241 - 2¹⁰ = 26085217 is a prime.

Together with 26086243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26086243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13043120 + 13043121.

It is an arithmetic number, because the mean of its divisors is an integer number (13043121).

Almost surely, 2^26086241 is an apocalyptic number.

It is an amenable number.

26086241 is a deficient number, since it is larger than the sum of its proper divisors (1).

26086241 is an equidigital number, since it uses as much as digits as its factorization.

26086241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 26086241 is about 5107.4691384285. The cubic root of 26086241 is about 296.5767948675.

The spelling of 26086241 in words is "twenty-six million, eighty-six thousand, two hundred forty-one".