26560267 has 2 divisors, whose sum is σ = 26560268. Its totient is φ = 26560266.

The previous prime is 26560243. The next prime is 26560291. The reversal of 26560267 is 76206562.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (26560243) and next prime (26560291).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26560267 is a prime.

It is a super-2 number, since 2×26560267² = 1410895566222578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26560967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13280133 + 13280134.

It is an arithmetic number, because the mean of its divisors is an integer number (13280134).

Almost surely, 2^26560267 is an apocalyptic number.

26560267 is a deficient number, since it is larger than the sum of its proper divisors (1).

26560267 is an equidigital number, since it uses as much as digits as its factorization.

26560267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 26560267 is about 5153.6653946487. The cubic root of 26560267 is about 298.3624368127.

The spelling of 26560267 in words is "twenty-six million, five hundred sixty thousand, two hundred sixty-seven".