26236241 has 2 divisors, whose sum is σ = 26236242. Its totient is φ = 26236240.

The previous prime is 26236237. The next prime is 26236247. The reversal of 26236241 is 14263262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13845841 + 12390400 = 3721^2 + 3520^2 .

It is a cyclic number.

It is not a de Polignac number, because 26236241 - 2² = 26236237 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26236241.

It is not a weakly prime, because it can be changed into another prime (26236247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13118120 + 13118121.

It is an arithmetic number, because the mean of its divisors is an integer number (13118121).

Almost surely, 2^26236241 is an apocalyptic number.

It is an amenable number.

26236241 is a deficient number, since it is larger than the sum of its proper divisors (1).

26236241 is an equidigital number, since it uses as much as digits as its factorization.

26236241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 26.

The square root of 26236241 is about 5122.1324660731. The cubic root of 26236241 is about 297.1441632159.

The spelling of 26236241 in words is "twenty-six million, two hundred thirty-six thousand, two hundred forty-one".