14224636 has 12 divisors (see below), whose sum is σ = 25265128. Its totient is φ = 7006032.

The previous prime is 14224627. The next prime is 14224643. The reversal of 14224636 is 63642241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26271 + ... + 26806.

Almost surely, 2^14224636 is an apocalyptic number.

It is an amenable number.

14224636 is a deficient number, since it is larger than the sum of its proper divisors (11040492).

14224636 is a wasteful number, since it uses less digits than its factorization.

14224636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53148 (or 53146 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 14224636 is about 3771.5561774949. The cubic root of 14224636 is about 242.2964515772.

Adding to 14224636 its reverse (63642241), we get a palindrome (77866877).

The spelling of 14224636 in words is "fourteen million, two hundred twenty-four thousand, six hundred thirty-six".