26851067 has 2 divisors, whose sum is σ = 26851068. Its totient is φ = 26851066.

The previous prime is 26851061. The next prime is 26851087. The reversal of 26851067 is 76015862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26851067 - 2⁶ = 26851003 is a prime.

It is not a weakly prime, because it can be changed into another prime (26851061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13425533 + 13425534.

It is an arithmetic number, because the mean of its divisors is an integer number (13425534).

Almost surely, 2^26851067 is an apocalyptic number.

26851067 is a deficient number, since it is larger than the sum of its proper divisors (1).

26851067 is an equidigital number, since it uses as much as digits as its factorization.

26851067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 26851067 is about 5181.8015207069. The cubic root of 26851067 is about 299.4473789546.

The spelling of 26851067 in words is "twenty-six million, eight hundred fifty-one thousand, sixty-seven".