14227456 has 24 divisors (see below), whose sum is σ = 28452060. Its totient is φ = 7112704.

The previous prime is 14227439. The next prime is 14227459. The reversal of 14227456 is 65472241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14227459) 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, 1426 + ... + 5521.

Almost surely, 2^14227456 is an apocalyptic number.

14227456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14227456 is a deficient number, since it is larger than the sum of its proper divisors (14224604).

14227456 is an frugal number, since it uses more digits than its factorization.

14227456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6969 (or 6949 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 14227456 is about 3771.9300099551. The cubic root of 14227456 is about 242.3124620828.

Adding to 14227456 its reverse (65472241), we get a palindrome (79699697).

The spelling of 14227456 in words is "fourteen million, two hundred twenty-seven thousand, four hundred fifty-six".