26648711 has 2 divisors, whose sum is σ = 26648712. Its totient is φ = 26648710.

The previous prime is 26648701. The next prime is 26648717. The reversal of 26648711 is 11784662.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26648711 - 2¹⁴ = 26632327 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26648717) 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, 13324355 + 13324356.

It is an arithmetic number, because the mean of its divisors is an integer number (13324356).

Almost surely, 2^26648711 is an apocalyptic number.

26648711 is a deficient number, since it is larger than the sum of its proper divisors (1).

26648711 is an equidigital number, since it uses as much as digits as its factorization.

26648711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 35.

The square root of 26648711 is about 5162.2389522377. The cubic root of 26648711 is about 298.6932458730.

The spelling of 26648711 in words is "twenty-six million, six hundred forty-eight thousand, seven hundred eleven".