14207224 has 8 divisors (see below), whose sum is σ = 26638560. Its totient is φ = 7103608.

The previous prime is 14207213. The next prime is 14207227. The reversal of 14207224 is 42270241.

It is a happy number.

14207224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 14207195 and 14207204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14207227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 887944 + ... + 887959.

It is an arithmetic number, because the mean of its divisors is an integer number (3329820).

Almost surely, 2^14207224 is an apocalyptic number.

It is an amenable number.

14207224 is a deficient number, since it is larger than the sum of its proper divisors (12431336).

14207224 is a wasteful number, since it uses less digits than its factorization.

14207224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775909 (or 1775905 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 14207224 is about 3769.2471396819. The cubic root of 14207224 is about 242.1975483226.

Adding to 14207224 its reverse (42270241), we get a palindrome (56477465).

The spelling of 14207224 in words is "fourteen million, two hundred seven thousand, two hundred twenty-four".