26560943 has 2 divisors, whose sum is σ = 26560944. Its totient is φ = 26560942.

The previous prime is 26560903. The next prime is 26560949. The reversal of 26560943 is 34906562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26560943 - 2¹⁴ = 26544559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26560949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13280471 + 13280472.

It is an arithmetic number, because the mean of its divisors is an integer number (13280472).

Almost surely, 2^26560943 is an apocalyptic number.

26560943 is a deficient number, since it is larger than the sum of its proper divisors (1).

26560943 is an equidigital number, since it uses as much as digits as its factorization.

26560943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 26560943 is about 5153.7309786212. The cubic root of 26560943 is about 298.3649680536.

The spelling of 26560943 in words is "twenty-six million, five hundred sixty thousand, nine hundred forty-three".