26426087 has 2 divisors, whose sum is σ = 26426088. Its totient is φ = 26426086.

The previous prime is 26426051. The next prime is 26426089. The reversal of 26426087 is 78062462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26426087 - 2¹⁴ = 26409703 is a prime.

Together with 26426089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26426089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13213043 + 13213044.

It is an arithmetic number, because the mean of its divisors is an integer number (13213044).

Almost surely, 2^26426087 is an apocalyptic number.

26426087 is a deficient number, since it is larger than the sum of its proper divisors (1).

26426087 is an equidigital number, since it uses as much as digits as its factorization.

26426087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 26426087 is about 5140.6309923977. The cubic root of 26426087 is about 297.8591552494.

The spelling of 26426087 in words is "twenty-six million, four hundred twenty-six thousand, eighty-seven".