14216407 has 2 divisors, whose sum is σ = 14216408. Its totient is φ = 14216406.

The previous prime is 14216393. The next prime is 14216413. The reversal of 14216407 is 70461241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14216407 - 2¹¹ = 14214359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14216707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7108203 + 7108204.

It is an arithmetic number, because the mean of its divisors is an integer number (7108204).

Almost surely, 2^14216407 is an apocalyptic number.

14216407 is a deficient number, since it is larger than the sum of its proper divisors (1).

14216407 is an equidigital number, since it uses as much as digits as its factorization.

14216407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 14216407 is about 3770.4650906752. The cubic root of 14216407 is about 242.2497194591.

Adding to 14216407 its reverse (70461241), we get a palindrome (84677648).

The spelling of 14216407 in words is "fourteen million, two hundred sixteen thousand, four hundred seven".