14322407 has 12 divisors (see below), whose sum is σ = 16132368. Its totient is φ = 12698400.

The previous prime is 14322401. The next prime is 14322443. The reversal of 14322407 is 70422341.

It is a de Polignac number, because none of the positive numbers 2^k-14322407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14322401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3518 + ... + 6404.

It is an arithmetic number, because the mean of its divisors is an integer number (1344364).

Almost surely, 2^14322407 is an apocalyptic number.

14322407 is a deficient number, since it is larger than the sum of its proper divisors (1809961).

14322407 is a wasteful number, since it uses less digits than its factorization.

14322407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950 (or 2939 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 14322407 is about 3784.4956070790. The cubic root of 14322407 is about 242.8503145386.

Adding to 14322407 its reverse (70422341), we get a palindrome (84744748).

The spelling of 14322407 in words is "fourteen million, three hundred twenty-two thousand, four hundred seven".