26266967 has 2 divisors, whose sum is σ = 26266968. Its totient is φ = 26266966.

The previous prime is 26266931. The next prime is 26266979. The reversal of 26266967 is 76966262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26266967 - 2¹⁶ = 26201431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26266907) 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, 13133483 + 13133484.

It is an arithmetic number, because the mean of its divisors is an integer number (13133484).

Almost surely, 2^26266967 is an apocalyptic number.

26266967 is a deficient number, since it is larger than the sum of its proper divisors (1).

26266967 is an equidigital number, since it uses as much as digits as its factorization.

26266967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 44.

The square root of 26266967 is about 5125.1309251569. The cubic root of 26266967 is about 297.2601159257.

The spelling of 26266967 in words is "twenty-six million, two hundred sixty-six thousand, nine hundred sixty-seven".