14223944 has 16 divisors (see below), whose sum is σ = 30480000. Its totient is φ = 6095952.

The previous prime is 14223943. The next prime is 14223953. The reversal of 14223944 is 44932241.

It is a super-3 number, since 3×14223944³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (14223943) 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, 126944 + ... + 127055.

It is an arithmetic number, because the mean of its divisors is an integer number (1905000).

Almost surely, 2^14223944 is an apocalyptic number.

14223944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14223944 is an abundant number, since it is smaller than the sum of its proper divisors (16256056).

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

14223944 is a wasteful number, since it uses less digits than its factorization.

14223944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254012 (or 254008 counting only the distinct ones).

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

The square root of 14223944 is about 3771.4644370589. The cubic root of 14223944 is about 242.2925224347.

The spelling of 14223944 in words is "fourteen million, two hundred twenty-three thousand, nine hundred forty-four".