14430047 has 2 divisors, whose sum is σ = 14430048. Its totient is φ = 14430046.

The previous prime is 14430029. The next prime is 14430049. The reversal of 14430047 is 74003441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14430047 - 2¹⁸ = 14167903 is a prime.

Together with 14430049, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14430049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7215023 + 7215024.

It is an arithmetic number, because the mean of its divisors is an integer number (7215024).

Almost surely, 2^14430047 is an apocalyptic number.

14430047 is a deficient number, since it is larger than the sum of its proper divisors (1).

14430047 is an equidigital number, since it uses as much as digits as its factorization.

14430047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 14430047 is about 3798.6901689925. The cubic root of 14430047 is about 243.4571770087.

Adding to 14430047 its reverse (74003441), we get a palindrome (88433488).

The spelling of 14430047 in words is "fourteen million, four hundred thirty thousand, forty-seven".