26814701 has 2 divisors, whose sum is σ = 26814702. Its totient is φ = 26814700.

The previous prime is 26814649. The next prime is 26814761. The reversal of 26814701 is 10741862.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26512201 + 302500 = 5149^2 + 550^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26814701 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26814761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13407350 + 13407351.

It is an arithmetic number, because the mean of its divisors is an integer number (13407351).

Almost surely, 2^26814701 is an apocalyptic number.

It is an amenable number.

26814701 is a deficient number, since it is larger than the sum of its proper divisors (1).

26814701 is an equidigital number, since it uses as much as digits as its factorization.

26814701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 26814701 is about 5178.2913205033. The cubic root of 26814701 is about 299.3121314022.

The spelling of 26814701 in words is "twenty-six million, eight hundred fourteen thousand, seven hundred one".