14416889 has 2 divisors, whose sum is σ = 14416890. Its totient is φ = 14416888.

The previous prime is 14416849. The next prime is 14416903. The reversal of 14416889 is 98861441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12996025 + 1420864 = 3605^2 + 1192^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14416889 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14416849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7208444 + 7208445.

It is an arithmetic number, because the mean of its divisors is an integer number (7208445).

Almost surely, 2^14416889 is an apocalyptic number.

It is an amenable number.

14416889 is a deficient number, since it is larger than the sum of its proper divisors (1).

14416889 is an equidigital number, since it uses as much as digits as its factorization.

14416889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 41.

The square root of 14416889 is about 3796.9578612358. The cubic root of 14416889 is about 243.3831559122.

The spelling of 14416889 in words is "fourteen million, four hundred sixteen thousand, eight hundred eighty-nine".