14250427 has 2 divisors, whose sum is σ = 14250428. Its totient is φ = 14250426.

The previous prime is 14250407. The next prime is 14250433. The reversal of 14250427 is 72405241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14250427 is a prime.

It is not a weakly prime, because it can be changed into another prime (14250407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7125213 + 7125214.

It is an arithmetic number, because the mean of its divisors is an integer number (7125214).

Almost surely, 2^14250427 is an apocalyptic number.

14250427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14250427 is an equidigital number, since it uses as much as digits as its factorization.

14250427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 14250427 is about 3774.9737747433. The cubic root of 14250427 is about 242.4428008360.

Adding to 14250427 its reverse (72405241), we get a palindrome (86655668).

The spelling of 14250427 in words is "fourteen million, two hundred fifty thousand, four hundred twenty-seven".