25427327 has 2 divisors, whose sum is σ = 25427328. Its totient is φ = 25427326.

The previous prime is 25427321. The next prime is 25427341. The reversal of 25427327 is 72372452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25427327 - 2⁸ = 25427071 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 25427293 and 25427302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25427321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12713663 + 12713664.

It is an arithmetic number, because the mean of its divisors is an integer number (12713664).

Almost surely, 2^25427327 is an apocalyptic number.

25427327 is a deficient number, since it is larger than the sum of its proper divisors (1).

25427327 is an equidigital number, since it uses as much as digits as its factorization.

25427327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23520, while the sum is 32.

The square root of 25427327 is about 5042.5516358288. The cubic root of 25427327 is about 294.0583861397.

Adding to 25427327 its reverse (72372452), we get a palindrome (97799779).

The spelling of 25427327 in words is "twenty-five million, four hundred twenty-seven thousand, three hundred twenty-seven".