26407097 has 2 divisors, whose sum is σ = 26407098. Its totient is φ = 26407096.

The previous prime is 26407079. The next prime is 26407099. The reversal of 26407097 is 79070462.

Together with previous prime (26407079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25694761 + 712336 = 5069^2 + 844^2 .

It is a cyclic number.

It is not a de Polignac number, because 26407097 - 2⁶ = 26407033 is a prime.

Together with 26407099, 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 (26407099) 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, 13203548 + 13203549.

It is an arithmetic number, because the mean of its divisors is an integer number (13203549).

Almost surely, 2^26407097 is an apocalyptic number.

It is an amenable number.

26407097 is a deficient number, since it is larger than the sum of its proper divisors (1).

26407097 is an equidigital number, since it uses as much as digits as its factorization.

26407097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 26407097 is about 5138.7836109336. The cubic root of 26407097 is about 297.7877901522.

The spelling of 26407097 in words is "twenty-six million, four hundred seven thousand, ninety-seven".