14051447 has 2 divisors, whose sum is σ = 14051448. Its totient is φ = 14051446.

The previous prime is 14051377. The next prime is 14051461. The reversal of 14051447 is 74415041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14051447 - 2¹⁰ = 14050423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14051647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7025723 + 7025724.

It is an arithmetic number, because the mean of its divisors is an integer number (7025724).

Almost surely, 2^14051447 is an apocalyptic number.

14051447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14051447 is an equidigital number, since it uses as much as digits as its factorization.

14051447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 14051447 is about 3748.5259769675. The cubic root of 14051447 is about 241.3090907363.

Adding to 14051447 its reverse (74415041), we get a palindrome (88466488).

The spelling of 14051447 in words is "fourteen million, fifty-one thousand, four hundred forty-seven".