26269141 has 2 divisors, whose sum is σ = 26269142. Its totient is φ = 26269140.

The previous prime is 26269129. The next prime is 26269169. The reversal of 26269141 is 14196262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15046641 + 11222500 = 3879^2 + 3350^2 .

It is a cyclic number.

It is not a de Polignac number, because 26269141 - 2¹⁷ = 26138069 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 (26269171) 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, 13134570 + 13134571.

It is an arithmetic number, because the mean of its divisors is an integer number (13134571).

Almost surely, 2^26269141 is an apocalyptic number.

It is an amenable number.

26269141 is a deficient number, since it is larger than the sum of its proper divisors (1).

26269141 is an equidigital number, since it uses as much as digits as its factorization.

26269141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 31.

The square root of 26269141 is about 5125.3430129114. The cubic root of 26269141 is about 297.2683166653.

The spelling of 26269141 in words is "twenty-six million, two hundred sixty-nine thousand, one hundred forty-one".