14284121 has 2 divisors, whose sum is σ = 14284122. Its totient is φ = 14284120.

The previous prime is 14284117. The next prime is 14284157. The reversal of 14284121 is 12148241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10240000 + 4044121 = 3200^2 + 2011^2 .

It is a cyclic number.

It is not a de Polignac number, because 14284121 - 2² = 14284117 is a prime.

It is a super-2 number, since 2×14284121² = 408072225485282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14284111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7142060 + 7142061.

It is an arithmetic number, because the mean of its divisors is an integer number (7142061).

Almost surely, 2^14284121 is an apocalyptic number.

It is an amenable number.

14284121 is a deficient number, since it is larger than the sum of its proper divisors (1).

14284121 is an equidigital number, since it uses as much as digits as its factorization.

14284121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 512, while the sum is 23.

The square root of 14284121 is about 3779.4339523267. The cubic root of 14284121 is about 242.6337293362.

The spelling of 14284121 in words is "fourteen million, two hundred eighty-four thousand, one hundred twenty-one".