14374709 has 2 divisors, whose sum is σ = 14374710. Its totient is φ = 14374708.

The previous prime is 14374699. The next prime is 14374733. The reversal of 14374709 is 90747341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14364100 + 10609 = 3790^2 + 103^2 .

It is an emirp because it is prime and its reverse (90747341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14374709 - 2⁸ = 14374453 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14374799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7187354 + 7187355.

It is an arithmetic number, because the mean of its divisors is an integer number (7187355).

Almost surely, 2^14374709 is an apocalyptic number.

It is an amenable number.

14374709 is a deficient number, since it is larger than the sum of its proper divisors (1).

14374709 is an equidigital number, since it uses as much as digits as its factorization.

14374709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 14374709 is about 3791.3993458880. The cubic root of 14374709 is about 243.1455658286.

The spelling of 14374709 in words is "fourteen million, three hundred seventy-four thousand, seven hundred nine".