14330447 has 2 divisors, whose sum is σ = 14330448. Its totient is φ = 14330446.

The previous prime is 14330417. The next prime is 14330461. The reversal of 14330447 is 74403341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14330447 - 2⁶ = 14330383 is a prime.

It is a super-2 number, since 2×14330447² = 410723422439618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14330417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7165223 + 7165224.

It is an arithmetic number, because the mean of its divisors is an integer number (7165224).

Almost surely, 2^14330447 is an apocalyptic number.

14330447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14330447 is an equidigital number, since it uses as much as digits as its factorization.

14330447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 14330447 is about 3785.5576867880. The cubic root of 14330447 is about 242.8957480399.

Adding to 14330447 its reverse (74403341), we get a palindrome (88733788).

The spelling of 14330447 in words is "fourteen million, three hundred thirty thousand, four hundred forty-seven".