14214881 has 2 divisors, whose sum is σ = 14214882. Its totient is φ = 14214880.

The previous prime is 14214847. The next prime is 14214899. The reversal of 14214881 is 18841241.

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., 7376656 + 6838225 = 2716^2 + 2615^2 .

It is an emirp because it is prime and its reverse (18841241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14214881 - 2⁶ = 14214817 is a prime.

It is a super-2 number, since 2×14214881² = 404125683688322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14214181) 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, 7107440 + 7107441.

It is an arithmetic number, because the mean of its divisors is an integer number (7107441).

Almost surely, 2^14214881 is an apocalyptic number.

It is an amenable number.

14214881 is a deficient number, since it is larger than the sum of its proper divisors (1).

14214881 is an equidigital number, since it uses as much as digits as its factorization.

14214881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2048, while the sum is 29.

The square root of 14214881 is about 3770.2627229412. The cubic root of 14214881 is about 242.2410513922.

The spelling of 14214881 in words is "fourteen million, two hundred fourteen thousand, eight hundred eighty-one".