14223404 has 12 divisors (see below), whose sum is σ = 26805744. Its totient is φ = 6564624.

The previous prime is 14223383. The next prime is 14223409. The reversal of 14223404 is 40432241.

It is not an unprimeable number, because it can be changed into a prime (14223409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136712 + ... + 136815.

It is an arithmetic number, because the mean of its divisors is an integer number (2233812).

Almost surely, 2^14223404 is an apocalyptic number.

It is an amenable number.

14223404 is a deficient number, since it is larger than the sum of its proper divisors (12582340).

14223404 is a wasteful number, since it uses less digits than its factorization.

14223404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273544 (or 273542 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 14223404 is about 3771.3928461511. The cubic root of 14223404 is about 242.2894562524.

Adding to 14223404 its reverse (40432241), we get a palindrome (54655645).

The spelling of 14223404 in words is "fourteen million, two hundred twenty-three thousand, four hundred four".