14216147 has 8 divisors (see below), whose sum is σ = 15561840. Its totient is φ = 12879360.

The previous prime is 14216141. The next prime is 14216171. The reversal of 14216147 is 74161241.

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 14216147 - 2⁸ = 14215891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14216141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1379 + ... + 5507.

It is an arithmetic number, because the mean of its divisors is an integer number (1945230).

Almost surely, 2^14216147 is an apocalyptic number.

14216147 is a deficient number, since it is larger than the sum of its proper divisors (1345693).

14216147 is a wasteful number, since it uses less digits than its factorization.

14216147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4453.

The product of its digits is 1344, while the sum is 26.

The square root of 14216147 is about 3770.4306120124. The cubic root of 14216147 is about 242.2482426370.

Adding to 14216147 its reverse (74161241), we get a palindrome (88377388).

The spelling of 14216147 in words is "fourteen million, two hundred sixteen thousand, one hundred forty-seven".