26560673 has 2 divisors, whose sum is σ = 26560674. Its totient is φ = 26560672.

The previous prime is 26560663. The next prime is 26560697. The reversal of 26560673 is 37606562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26450449 + 110224 = 5143^2 + 332^2 .

It is a cyclic number.

It is not a de Polignac number, because 26560673 - 2⁴ = 26560657 is a prime.

It is not a weakly prime, because it can be changed into another prime (26560663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13280336 + 13280337.

It is an arithmetic number, because the mean of its divisors is an integer number (13280337).

Almost surely, 2^26560673 is an apocalyptic number.

It is an amenable number.

26560673 is a deficient number, since it is larger than the sum of its proper divisors (1).

26560673 is an equidigital number, since it uses as much as digits as its factorization.

26560673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 26560673 is about 5153.7047839394. The cubic root of 26560673 is about 298.3639570602.

The spelling of 26560673 in words is "twenty-six million, five hundred sixty thousand, six hundred seventy-three".