14422407 has 4 divisors (see below), whose sum is σ = 19229880. Its totient is φ = 9614936.

The previous prime is 14422381. The next prime is 14422417. The reversal of 14422407 is 70422441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14422407 - 2⁸ = 14422151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14422417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2403732 + ... + 2403737.

It is an arithmetic number, because the mean of its divisors is an integer number (4807470).

Almost surely, 2^14422407 is an apocalyptic number.

14422407 is a deficient number, since it is larger than the sum of its proper divisors (4807473).

14422407 is an equidigital number, since it uses as much as digits as its factorization.

14422407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4807472.

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 14422407 is about 3797.6844260681. The cubic root of 14422407 is about 243.4142032242.

Adding to 14422407 its reverse (70422441), we get a palindrome (84844848).

The spelling of 14422407 in words is "fourteen million, four hundred twenty-two thousand, four hundred seven".