25462427 has 2 divisors, whose sum is σ = 25462428. Its totient is φ = 25462426.

The previous prime is 25462421. The next prime is 25462441. The reversal of 25462427 is 72426452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25462427 - 2²⁴ = 8685211 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 25462393 and 25462402.

It is not a weakly prime, because it can be changed into another prime (25462421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12731213 + 12731214.

It is an arithmetic number, because the mean of its divisors is an integer number (12731214).

Almost surely, 2^25462427 is an apocalyptic number.

25462427 is a deficient number, since it is larger than the sum of its proper divisors (1).

25462427 is an equidigital number, since it uses as much as digits as its factorization.

25462427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 32.

The square root of 25462427 is about 5046.0308163942. The cubic root of 25462427 is about 294.1936304477.

Adding to 25462427 its reverse (72426452), we get a palindrome (97888879).

The spelling of 25462427 in words is "twenty-five million, four hundred sixty-two thousand, four hundred twenty-seven".