26707313 has 2 divisors, whose sum is σ = 26707314. Its totient is φ = 26707312.

The previous prime is 26707309. The next prime is 26707319. The reversal of 26707313 is 31370762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24433249 + 2274064 = 4943^2 + 1508^2 .

It is a cyclic number.

It is not a de Polignac number, because 26707313 - 2² = 26707309 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26707319) 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, 13353656 + 13353657.

It is an arithmetic number, because the mean of its divisors is an integer number (13353657).

Almost surely, 2^26707313 is an apocalyptic number.

It is an amenable number.

26707313 is a deficient number, since it is larger than the sum of its proper divisors (1).

26707313 is an equidigital number, since it uses as much as digits as its factorization.

26707313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 26707313 is about 5167.9118607035. The cubic root of 26707313 is about 298.9120332717.

The spelling of 26707313 in words is "twenty-six million, seven hundred seven thousand, three hundred thirteen".