26455841 has 2 divisors, whose sum is σ = 26455842. Its totient is φ = 26455840.

The previous prime is 26455831. The next prime is 26455853. The reversal of 26455841 is 14855462.

26455841 is nontrivially palindromic in base 8.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26368225 + 87616 = 5135^2 + 296^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26455841 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26455831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13227920 + 13227921.

It is an arithmetic number, because the mean of its divisors is an integer number (13227921).

Almost surely, 2^26455841 is an apocalyptic number.

It is an amenable number.

26455841 is a deficient number, since it is larger than the sum of its proper divisors (1).

26455841 is an equidigital number, since it uses as much as digits as its factorization.

26455841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38400, while the sum is 35.

The square root of 26455841 is about 5143.5241809483. The cubic root of 26455841 is about 297.9709031243.

The spelling of 26455841 in words is "twenty-six million, four hundred fifty-five thousand, eight hundred forty-one".