14940719 has 2 divisors, whose sum is σ = 14940720. Its totient is φ = 14940718.

The previous prime is 14940703. The next prime is 14940727. The reversal of 14940719 is 91704941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14940719 - 2⁴ = 14940703 is a prime.

It is a super-2 number, since 2×14940719² = 446450168473922, 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 (14940749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7470359 + 7470360.

It is an arithmetic number, because the mean of its divisors is an integer number (7470360).

Almost surely, 2^14940719 is an apocalyptic number.

14940719 is a deficient number, since it is larger than the sum of its proper divisors (1).

14940719 is an equidigital number, since it uses as much as digits as its factorization.

14940719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 14940719 is about 3865.3226256032. The cubic root of 14940719 is about 246.2958906804.

The spelling of 14940719 in words is "fourteen million, nine hundred forty thousand, seven hundred nineteen".