14224625 has 8 divisors (see below), whose sum is σ = 17752488. Its totient is φ = 11379600.

The previous prime is 14224619. The next prime is 14224627. The reversal of 14224625 is 52642241.

14224625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1784896 + 12439729 = 1336^2 + 3527^2 .

It is not a de Polignac number, because 14224625 - 2²⁰ = 13176049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14224594 and 14224603.

It is not an unprimeable number, because it can be changed into a prime (14224627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56774 + ... + 57023.

It is an arithmetic number, because the mean of its divisors is an integer number (2219061).

Almost surely, 2^14224625 is an apocalyptic number.

It is an amenable number.

14224625 is a deficient number, since it is larger than the sum of its proper divisors (3527863).

14224625 is an equidigital number, since it uses as much as digits as its factorization.

14224625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113812 (or 113802 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 14224625 is about 3771.5547192106. The cubic root of 14224625 is about 242.2963891207.

Adding to 14224625 its reverse (52642241), we get a palindrome (66866866).

The spelling of 14224625 in words is "fourteen million, two hundred twenty-four thousand, six hundred twenty-five".