14271247 has 8 divisors (see below), whose sum is σ = 14936544. Its totient is φ = 13609728.

The previous prime is 14271241. The next prime is 14271251. The reversal of 14271247 is 74217241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14271247 - 2⁷ = 14271119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14271241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9243 + ... + 10675.

It is an arithmetic number, because the mean of its divisors is an integer number (1867068).

Almost surely, 2^14271247 is an apocalyptic number.

14271247 is a deficient number, since it is larger than the sum of its proper divisors (665297).

14271247 is a wasteful number, since it uses less digits than its factorization.

14271247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889.

The product of its digits is 3136, while the sum is 28.

The square root of 14271247 is about 3777.7304032977. The cubic root of 14271247 is about 242.5608137415.

Adding to 14271247 its reverse (74217241), we get a palindrome (88488488).

The spelling of 14271247 in words is "fourteen million, two hundred seventy-one thousand, two hundred forty-seven".