26201941 has 2 divisors, whose sum is σ = 26201942. Its totient is φ = 26201940.

The previous prime is 26201939. The next prime is 26201999. The reversal of 26201941 is 14910262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23561316 + 2640625 = 4854^2 + 1625^2 .

It is a cyclic number.

It is not a de Polignac number, because 26201941 - 2¹ = 26201939 is a prime.

Together with 26201939, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26201041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13100970 + 13100971.

It is an arithmetic number, because the mean of its divisors is an integer number (13100971).

Almost surely, 2^26201941 is an apocalyptic number.

It is an amenable number.

26201941 is a deficient number, since it is larger than the sum of its proper divisors (1).

26201941 is an equidigital number, since it uses as much as digits as its factorization.

26201941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 26201941 is about 5118.7831561808. The cubic root of 26201941 is about 297.0146160809.

The spelling of 26201941 in words is "twenty-six million, two hundred one thousand, nine hundred forty-one".