26495867 has 2 divisors, whose sum is σ = 26495868. Its totient is φ = 26495866.

The previous prime is 26495863. The next prime is 26495873. The reversal of 26495867 is 76859462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26495867 - 2² = 26495863 is a prime.

It is not a weakly prime, because it can be changed into another prime (26495863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13247933 + 13247934.

It is an arithmetic number, because the mean of its divisors is an integer number (13247934).

Almost surely, 2^26495867 is an apocalyptic number.

26495867 is a deficient number, since it is larger than the sum of its proper divisors (1).

26495867 is an equidigital number, since it uses as much as digits as its factorization.

26495867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 47.

The square root of 26495867 is about 5147.4136223933. The cubic root of 26495867 is about 298.1210977284.

The spelling of 26495867 in words is "twenty-six million, four hundred ninety-five thousand, eight hundred sixty-seven".