25968347 has 2 divisors, whose sum is σ = 25968348. Its totient is φ = 25968346.

The previous prime is 25968287. The next prime is 25968353. The reversal of 25968347 is 74386952.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25968347 - 2¹⁰ = 25967323 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 25968298 and 25968307.

It is not a weakly prime, because it can be changed into another prime (25968377) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12984173 + 12984174.

It is an arithmetic number, because the mean of its divisors is an integer number (12984174).

Almost surely, 2^25968347 is an apocalyptic number.

25968347 is a deficient number, since it is larger than the sum of its proper divisors (1).

25968347 is an equidigital number, since it uses as much as digits as its factorization.

25968347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 44.

The square root of 25968347 is about 5095.9147363354. The cubic root of 25968347 is about 296.1293376521.

The spelling of 25968347 in words is "twenty-five million, nine hundred sixty-eight thousand, three hundred forty-seven".