14450947 has 4 divisors (see below), whose sum is σ = 16515376. Its totient is φ = 12386520.

The previous prime is 14450941. The next prime is 14450959. The reversal of 14450947 is 74905441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14450947 - 2³ = 14450939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14450941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1032204 + ... + 1032217.

It is an arithmetic number, because the mean of its divisors is an integer number (4128844).

Almost surely, 2^14450947 is an apocalyptic number.

14450947 is a deficient number, since it is larger than the sum of its proper divisors (2064429).

14450947 is an equidigital number, since it uses as much as digits as its factorization.

14450947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064428.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 14450947 is about 3801.4401218486. The cubic root of 14450947 is about 243.5746587333.

The spelling of 14450947 in words is "fourteen million, four hundred fifty thousand, nine hundred forty-seven".