14122807 has 4 divisors (see below), whose sum is σ = 14134120. Its totient is φ = 14111496.

The previous prime is 14122793. The next prime is 14122847. The reversal of 14122807 is 70822141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 70822141 = 13 ⋅5447857.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14122807 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 (14122847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3513 + ... + 6370.

It is an arithmetic number, because the mean of its divisors is an integer number (3533530).

Almost surely, 2^14122807 is an apocalyptic number.

14122807 is a deficient number, since it is larger than the sum of its proper divisors (11313).

14122807 is an equidigital number, since it uses as much as digits as its factorization.

14122807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11312.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 14122807 is about 3758.0323308881. The cubic root of 14122807 is about 241.7168956765.

Adding to 14122807 its reverse (70822141), we get a palindrome (84944948).

The spelling of 14122807 in words is "fourteen million, one hundred twenty-two thousand, eight hundred seven".