14220604 has 12 divisors (see below), whose sum is σ = 25493328. Its totient is φ = 6936800.

The previous prime is 14220559. The next prime is 14220611. The reversal of 14220604 is 40602241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43192 + ... + 43519.

It is an arithmetic number, because the mean of its divisors is an integer number (2124444).

Almost surely, 2^14220604 is an apocalyptic number.

It is an amenable number.

14220604 is a deficient number, since it is larger than the sum of its proper divisors (11272724).

14220604 is a wasteful number, since it uses less digits than its factorization.

14220604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86756 (or 86754 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 14220604 is about 3771.0216122425. The cubic root of 14220604 is about 242.2735562845.

Adding to 14220604 its reverse (40602241), we get a palindrome (54822845).

The spelling of 14220604 in words is "fourteen million, two hundred twenty thousand, six hundred four".