26612713 has 2 divisors, whose sum is σ = 26612714. Its totient is φ = 26612712.

The previous prime is 26612689. The next prime is 26612753. The reversal of 26612713 is 31721662.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26491609 + 121104 = 5147^2 + 348^2 .

It is a cyclic number.

It is not a de Polignac number, because 26612713 - 2⁵ = 26612681 is a prime.

It is not a weakly prime, because it can be changed into another prime (26612753) 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, 13306356 + 13306357.

It is an arithmetic number, because the mean of its divisors is an integer number (13306357).

Almost surely, 2^26612713 is an apocalyptic number.

It is an amenable number.

26612713 is a deficient number, since it is larger than the sum of its proper divisors (1).

26612713 is an equidigital number, since it uses as much as digits as its factorization.

26612713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 28.

The square root of 26612713 is about 5158.7511085533. The cubic root of 26612713 is about 298.5586902134.

The spelling of 26612713 in words is "twenty-six million, six hundred twelve thousand, seven hundred thirteen".