26044201 has 2 divisors, whose sum is σ = 26044202. Its totient is φ = 26044200.

The previous prime is 26044199. The next prime is 26044217. The reversal of 26044201 is 10244062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17640000 + 8404201 = 4200^2 + 2899^2 .

It is a cyclic number.

It is not a de Polignac number, because 26044201 - 2¹ = 26044199 is a prime.

Together with 26044199, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26044301) 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, 13022100 + 13022101.

It is an arithmetic number, because the mean of its divisors is an integer number (13022101).

Almost surely, 2^26044201 is an apocalyptic number.

It is an amenable number.

26044201 is a deficient number, since it is larger than the sum of its proper divisors (1).

26044201 is an equidigital number, since it uses as much as digits as its factorization.

26044201 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 19.

The square root of 26044201 is about 5103.3519376974. The cubic root of 26044201 is about 296.4173903724.

Adding to 26044201 its reverse (10244062), we get a palindrome (36288263).

The spelling of 26044201 in words is "twenty-six million, forty-four thousand, two hundred one".