26260097 has 2 divisors, whose sum is σ = 26260098. Its totient is φ = 26260096.

The previous prime is 26260093. The next prime is 26260099. The reversal of 26260097 is 79006262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20647936 + 5612161 = 4544^2 + 2369^2 .

It is a cyclic number.

It is not a de Polignac number, because 26260097 - 2² = 26260093 is a prime.

Together with 26260099, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26260093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13130048 + 13130049.

It is an arithmetic number, because the mean of its divisors is an integer number (13130049).

Almost surely, 2^26260097 is an apocalyptic number.

It is an amenable number.

26260097 is a deficient number, since it is larger than the sum of its proper divisors (1).

26260097 is an equidigital number, since it uses as much as digits as its factorization.

26260097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 26260097 is about 5124.4606545470. The cubic root of 26260097 is about 297.2341980106.

The spelling of 26260097 in words is "twenty-six million, two hundred sixty thousand, ninety-seven".