26097 has 4 divisors (see below), whose sum is σ = 34800. Its totient is φ = 17396.

The previous prime is 26083. The next prime is 26099. The reversal of 26097 is 79062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26097 - 2⁷ = 25969 is a prime.

It is a D-number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (26099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4347 + ... + 4352.

It is an arithmetic number, because the mean of its divisors is an integer number (8700).

2²⁶⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

26097 is a deficient number, since it is larger than the sum of its proper divisors (8703).

26097 is an equidigital number, since it uses as much as digits as its factorization.

26097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8702.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 26097 is about 161.5456591803. The cubic root of 26097 is about 29.6617562606.

The spelling of 26097 in words is "twenty-six thousand, ninety-seven".