26008013 has 2 divisors, whose sum is σ = 26008014. Its totient is φ = 26008012.

The previous prime is 26008007. The next prime is 26008019. The reversal of 26008013 is 31080062.

It is a balanced prime because it is at equal distance from previous prime (26008007) and next prime (26008019).

It can be written as a sum of positive squares in only one way, i.e., 23406244 + 2601769 = 4838^2 + 1613^2 .

It is a cyclic number.

It is not a de Polignac number, because 26008013 - 2⁸ = 26007757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26008019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13004006 + 13004007.

It is an arithmetic number, because the mean of its divisors is an integer number (13004007).

Almost surely, 2^26008013 is an apocalyptic number.

It is an amenable number.

26008013 is a deficient number, since it is larger than the sum of its proper divisors (1).

26008013 is an equidigital number, since it uses as much as digits as its factorization.

26008013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 26008013 is about 5099.8051923578. The cubic root of 26008013 is about 296.2800376648.

Adding to 26008013 its reverse (31080062), we get a palindrome (57088075).

The spelling of 26008013 in words is "twenty-six million, eight thousand, thirteen".