14690224 has 10 divisors (see below), whose sum is σ = 28462340. Its totient is φ = 7345104.

The previous prime is 14690201. The next prime is 14690231. The reversal of 14690224 is 42209641.

It is a junction number, because it is equal to n+sod(n) for n = 14690192 and 14690201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 459054 + ... + 459085.

It is an arithmetic number, because the mean of its divisors is an integer number (2846234).

Almost surely, 2^14690224 is an apocalyptic number.

It is an amenable number.

14690224 is a deficient number, since it is larger than the sum of its proper divisors (13772116).

14690224 is an equidigital number, since it uses as much as digits as its factorization.

14690224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918147 (or 918141 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 14690224 is about 3832.7828010468. The cubic root of 14690224 is about 244.9116660590.

Adding to 14690224 its reverse (42209641), we get a palindrome (56899865).

The spelling of 14690224 in words is "fourteen million, six hundred ninety thousand, two hundred twenty-four".