14227454 has 4 divisors (see below), whose sum is σ = 21341184. Its totient is φ = 7113726.

The previous prime is 14227439. The next prime is 14227459. The reversal of 14227454 is 45472241.

It is a semiprime because it is the product of two primes.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 3556862 + ... + 3556865.

It is an arithmetic number, because the mean of its divisors is an integer number (5335296).

Almost surely, 2^14227454 is an apocalyptic number.

14227454 is a deficient number, since it is larger than the sum of its proper divisors (7113730).

14227454 is an equidigital number, since it uses as much as digits as its factorization.

14227454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7113729.

The product of its digits is 8960, while the sum is 29.

The square root of 14227454 is about 3771.9297448388. The cubic root of 14227454 is about 242.3124507286.

Adding to 14227454 its reverse (45472241), we get a palindrome (59699695).

The spelling of 14227454 in words is "fourteen million, two hundred twenty-seven thousand, four hundred fifty-four".