14944669 has 2 divisors, whose sum is σ = 14944670. Its totient is φ = 14944668.

The previous prime is 14944609. The next prime is 14944679. The reversal of 14944669 is 96644941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10791225 + 4153444 = 3285^2 + 2038^2 .

It is an emirp because it is prime and its reverse (96644941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14944669 - 2⁹ = 14944157 is a prime.

It is a super-2 number, since 2×14944669² = 446686263039122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14944609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7472334 + 7472335.

It is an arithmetic number, because the mean of its divisors is an integer number (7472335).

Almost surely, 2^14944669 is an apocalyptic number.

It is an amenable number.

14944669 is a deficient number, since it is larger than the sum of its proper divisors (1).

14944669 is an equidigital number, since it uses as much as digits as its factorization.

14944669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 43.

The square root of 14944669 is about 3865.8335453043. The cubic root of 14944669 is about 246.3175938538.

The spelling of 14944669 in words is "fourteen million, nine hundred forty-four thousand, six hundred sixty-nine".