14222848 has 20 divisors (see below), whose sum is σ = 28418940. Its totient is φ = 7111168.

The previous prime is 14222843. The next prime is 14222851. The reversal of 14222848 is 84822241.

It is a super-2 number, since 2×14222848² = 404578810462208, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14222843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13378 + ... + 14401.

It is an arithmetic number, because the mean of its divisors is an integer number (1420947).

Almost surely, 2^14222848 is an apocalyptic number.

It is an amenable number.

14222848 is a deficient number, since it is larger than the sum of its proper divisors (14196092).

14222848 is an frugal number, since it uses more digits than its factorization.

14222848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27797 (or 27781 counting only the distinct ones).

The product of its digits is 8192, while the sum is 31.

The square root of 14222848 is about 3771.3191326113. The cubic root of 14222848 is about 242.2862991391.

The spelling of 14222848 in words is "fourteen million, two hundred twenty-two thousand, eight hundred forty-eight".