14648719 has 2 divisors, whose sum is σ = 14648720. Its totient is φ = 14648718.

The previous prime is 14648717. The next prime is 14648759. The reversal of 14648719 is 91784641.

It is an a-pointer prime, because the next prime (14648759) can be obtained adding 14648719 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14648719 - 2¹ = 14648717 is a prime.

It is a super-2 number, since 2×14648719² = 429169936681922, which contains 22 as substring.

Together with 14648717, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14648717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7324359 + 7324360.

It is an arithmetic number, because the mean of its divisors is an integer number (7324360).

Almost surely, 2^14648719 is an apocalyptic number.

14648719 is a deficient number, since it is larger than the sum of its proper divisors (1).

14648719 is an equidigital number, since it uses as much as digits as its factorization.

14648719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 40.

The square root of 14648719 is about 3827.3644979280. The cubic root of 14648719 is about 244.6807949020.

The spelling of 14648719 in words is "fourteen million, six hundred forty-eight thousand, seven hundred nineteen".