14394224 has 20 divisors (see below), whose sum is σ = 30034536. Its totient is φ = 6643392.

The previous prime is 14394187. The next prime is 14394227. The reversal of 14394224 is 42249341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14394227) by changing a digit.

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, 34394 + ... + 34809.

Almost surely, 2^14394224 is an apocalyptic number.

It is an amenable number.

14394224 is an abundant number, since it is smaller than the sum of its proper divisors (15640312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14394224 is a wasteful number, since it uses less digits than its factorization.

14394224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69224 (or 69218 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 14394224 is about 3793.9720610463. The cubic root of 14394224 is about 243.2555469554.

The spelling of 14394224 in words is "fourteen million, three hundred ninety-four thousand, two hundred twenty-four".