14216849 has 2 divisors, whose sum is σ = 14216850. Its totient is φ = 14216848.

The previous prime is 14216833. The next prime is 14216857. The reversal of 14216849 is 94861241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9985600 + 4231249 = 3160^2 + 2057^2 .

It is a cyclic number.

It is not a de Polignac number, because 14216849 - 2⁴ = 14216833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14216809) 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 as a sum of consecutive naturals, namely, 7108424 + 7108425.

It is an arithmetic number, because the mean of its divisors is an integer number (7108425).

Almost surely, 2^14216849 is an apocalyptic number.

It is an amenable number.

14216849 is a deficient number, since it is larger than the sum of its proper divisors (1).

14216849 is an equidigital number, since it uses as much as digits as its factorization.

14216849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 35.

The square root of 14216849 is about 3770.5237036783. The cubic root of 14216849 is about 242.2522300153.

The spelling of 14216849 in words is "fourteen million, two hundred sixteen thousand, eight hundred forty-nine".