25941241 has 2 divisors, whose sum is σ = 25941242. Its totient is φ = 25941240.

The previous prime is 25941239. The next prime is 25941247. The reversal of 25941241 is 14214952.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21123216 + 4818025 = 4596^2 + 2195^2 .

It is a cyclic number.

It is not a de Polignac number, because 25941241 - 2¹ = 25941239 is a prime.

Together with 25941239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (25941247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12970620 + 12970621.

It is an arithmetic number, because the mean of its divisors is an integer number (12970621).

Almost surely, 2^25941241 is an apocalyptic number.

It is an amenable number.

25941241 is a deficient number, since it is larger than the sum of its proper divisors (1).

25941241 is an equidigital number, since it uses as much as digits as its factorization.

25941241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 28.

The square root of 25941241 is about 5093.2544605586. The cubic root of 25941241 is about 296.0262676044.

The spelling of 25941241 in words is "twenty-five million, nine hundred forty-one thousand, two hundred forty-one".