26408101 has 2 divisors, whose sum is σ = 26408102. Its totient is φ = 26408100.

The previous prime is 26408087. The next prime is 26408143. The reversal of 26408101 is 10180462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22896225 + 3511876 = 4785^2 + 1874^2 .

It is a cyclic number.

It is not a de Polignac number, because 26408101 - 2¹¹ = 26406053 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26408171) 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, 13204050 + 13204051.

It is an arithmetic number, because the mean of its divisors is an integer number (13204051).

Almost surely, 2^26408101 is an apocalyptic number.

It is an amenable number.

26408101 is a deficient number, since it is larger than the sum of its proper divisors (1).

26408101 is an equidigital number, since it uses as much as digits as its factorization.

26408101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 26408101 is about 5138.8812984929. The cubic root of 26408101 is about 297.7915640765.

Adding to 26408101 its reverse (10180462), we get a palindrome (36588563).

The spelling of 26408101 in words is "twenty-six million, four hundred eight thousand, one hundred one".