26926841 has 2 divisors, whose sum is σ = 26926842. Its totient is φ = 26926840.

The previous prime is 26926829. The next prime is 26926849. The reversal of 26926841 is 14862962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16168441 + 10758400 = 4021^2 + 3280^2 .

It is a cyclic number.

It is not a de Polignac number, because 26926841 - 2¹⁰ = 26925817 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 26926795 and 26926804.

It is not a weakly prime, because it can be changed into another prime (26926849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13463420 + 13463421.

It is an arithmetic number, because the mean of its divisors is an integer number (13463421).

Almost surely, 2^26926841 is an apocalyptic number.

It is an amenable number.

26926841 is a deficient number, since it is larger than the sum of its proper divisors (1).

26926841 is an equidigital number, since it uses as much as digits as its factorization.

26926841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 26926841 is about 5189.1079194790. The cubic root of 26926841 is about 299.7287956419.

The spelling of 26926841 in words is "twenty-six million, nine hundred twenty-six thousand, eight hundred forty-one".