14684224 has 21 divisors (see below), whose sum is σ = 29199967. Its totient is φ = 7326784.

The previous prime is 14684213. The next prime is 14684231. The reversal of 14684224 is 42248641.

The square root of 14684224 is 3832.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 30417 + ... + 30895.

Almost surely, 2^14684224 is an apocalyptic number.

14684224 is the 3832-nd square number.

It is an amenable number.

14684224 is a deficient number, since it is larger than the sum of its proper divisors (14515743).

14684224 is an frugal number, since it uses more digits than its factorization.

14684224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970 (or 481 counting only the distinct ones).

The product of its digits is 12288, while the sum is 31.

The cubic root of 14684224 is about 244.8783180287.

The spelling of 14684224 in words is "fourteen million, six hundred eighty-four thousand, two hundred twenty-four".