14421611 has 2 divisors, whose sum is σ = 14421612. Its totient is φ = 14421610.

The previous prime is 14421581. The next prime is 14421623. The reversal of 14421611 is 11612441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14421611 - 2²² = 10227307 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14481611) 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, 7210805 + 7210806.

It is an arithmetic number, because the mean of its divisors is an integer number (7210806).

Almost surely, 2^14421611 is an apocalyptic number.

14421611 is a deficient number, since it is larger than the sum of its proper divisors (1).

14421611 is an equidigital number, since it uses as much as digits as its factorization.

14421611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192, while the sum is 20.

The square root of 14421611 is about 3797.5796239184. The cubic root of 14421611 is about 243.4097249779.

The spelling of 14421611 in words is "fourteen million, four hundred twenty-one thousand, six hundred eleven".