26712713 has 2 divisors, whose sum is σ = 26712714. Its totient is φ = 26712712.

The previous prime is 26712709. The next prime is 26712737. The reversal of 26712713 is 31721762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26708224 + 4489 = 5168^2 + 67^2 .

It is a cyclic number.

It is not a de Polignac number, because 26712713 - 2² = 26712709 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26712743) 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, 13356356 + 13356357.

It is an arithmetic number, because the mean of its divisors is an integer number (13356357).

Almost surely, 2^26712713 is an apocalyptic number.

It is an amenable number.

26712713 is a deficient number, since it is larger than the sum of its proper divisors (1).

26712713 is an equidigital number, since it uses as much as digits as its factorization.

26712713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3528, while the sum is 29.

The square root of 26712713 is about 5168.4342890280. The cubic root of 26712713 is about 298.9321777692.

The spelling of 26712713 in words is "twenty-six million, seven hundred twelve thousand, seven hundred thirteen".