14118407 has 2 divisors, whose sum is σ = 14118408. Its totient is φ = 14118406.

The previous prime is 14118397. The next prime is 14118409. The reversal of 14118407 is 70481141.

It is a strong prime.

It is an emirp because it is prime and its reverse (70481141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14118407 - 2⁸ = 14118151 is a prime.

Together with 14118409, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 6.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14118409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7059203 + 7059204.

It is an arithmetic number, because the mean of its divisors is an integer number (7059204).

Almost surely, 2^14118407 is an apocalyptic number.

14118407 is a deficient number, since it is larger than the sum of its proper divisors (1).

14118407 is an equidigital number, since it uses as much as digits as its factorization.

14118407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 14118407 is about 3757.4468725452. The cubic root of 14118407 is about 241.6917905443.

Adding to 14118407 its reverse (70481141), we get a palindrome (84599548).

The spelling of 14118407 in words is "fourteen million, one hundred eighteen thousand, four hundred seven".