26560967 has 2 divisors, whose sum is σ = 26560968. Its totient is φ = 26560966.

The previous prime is 26560949. The next prime is 26560973. The reversal of 26560967 is 76906562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26560967 - 2⁶ = 26560903 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 (26560997) 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, 13280483 + 13280484.

It is an arithmetic number, because the mean of its divisors is an integer number (13280484).

Almost surely, 2^26560967 is an apocalyptic number.

26560967 is a deficient number, since it is larger than the sum of its proper divisors (1).

26560967 is an equidigital number, since it uses as much as digits as its factorization.

26560967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 26560967 is about 5153.7333070309. The cubic root of 26560967 is about 298.3650579193.

Subtracting 26560967 from its reverse (76906562), we obtain a triangular number (50345595 = T₁₀₀₃₄).

The spelling of 26560967 in words is "twenty-six million, five hundred sixty thousand, nine hundred sixty-seven".