26162113 has 2 divisors, whose sum is σ = 26162114. Its totient is φ = 26162112.

The previous prime is 26162077. The next prime is 26162119. The reversal of 26162113 is 31126162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24681024 + 1481089 = 4968^2 + 1217^2 .

It is a cyclic number.

It is not a de Polignac number, because 26162113 - 2⁹ = 26161601 is a prime.

It is not a weakly prime, because it can be changed into another prime (26162119) 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, 13081056 + 13081057.

It is an arithmetic number, because the mean of its divisors is an integer number (13081057).

Almost surely, 2^26162113 is an apocalyptic number.

It is an amenable number.

26162113 is a deficient number, since it is larger than the sum of its proper divisors (1).

26162113 is an equidigital number, since it uses as much as digits as its factorization.

26162113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 22.

The square root of 26162113 is about 5114.8912989427. The cubic root of 26162113 is about 296.8640483938.

Adding to 26162113 its reverse (31126162), we get a palindrome (57288275).

The spelling of 26162113 in words is "twenty-six million, one hundred sixty-two thousand, one hundred thirteen".