14017919 has 2 divisors, whose sum is σ = 14017920. Its totient is φ = 14017918.

The previous prime is 14017909. The next prime is 14017937. The reversal of 14017919 is 91971041.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (91971041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14017919 - 2⁴ = 14017903 is a prime.

It is a super-2 number, since 2×14017919² = 393004106181122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14017909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7008959 + 7008960.

It is an arithmetic number, because the mean of its divisors is an integer number (7008960).

Almost surely, 2^14017919 is an apocalyptic number.

14017919 is a deficient number, since it is larger than the sum of its proper divisors (1).

14017919 is an equidigital number, since it uses as much as digits as its factorization.

14017919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 32.

The square root of 14017919 is about 3744.0511481549. The cubic root of 14017919 is about 241.1170095765.

The spelling of 14017919 in words is "fourteen million, seventeen thousand, nine hundred nineteen".