26968367 has 2 divisors, whose sum is σ = 26968368. Its totient is φ = 26968366.

The previous prime is 26968349. The next prime is 26968379. The reversal of 26968367 is 76386962.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26968367 - 2⁶ = 26968303 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26968567) 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, 13484183 + 13484184.

It is an arithmetic number, because the mean of its divisors is an integer number (13484184).

Almost surely, 2^26968367 is an apocalyptic number.

26968367 is a deficient number, since it is larger than the sum of its proper divisors (1).

26968367 is an equidigital number, since it uses as much as digits as its factorization.

26968367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 47.

The square root of 26968367 is about 5193.1076437910. The cubic root of 26968367 is about 299.8827949566.

The spelling of 26968367 in words is "twenty-six million, nine hundred sixty-eight thousand, three hundred sixty-seven".