26859071 has 2 divisors, whose sum is σ = 26859072. Its totient is φ = 26859070.

The previous prime is 26859067. The next prime is 26859121. The reversal of 26859071 is 17095862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26859071 - 2² = 26859067 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26859011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13429535 + 13429536.

It is an arithmetic number, because the mean of its divisors is an integer number (13429536).

Almost surely, 2^26859071 is an apocalyptic number.

26859071 is a deficient number, since it is larger than the sum of its proper divisors (1).

26859071 is an equidigital number, since it uses as much as digits as its factorization.

26859071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 26859071 is about 5182.5737814333. The cubic root of 26859071 is about 299.4771299599.

The spelling of 26859071 in words is "twenty-six million, eight hundred fifty-nine thousand, seventy-one".