14442456 has 48 divisors (see below), whose sum is σ = 42004440. Its totient is φ = 4126080.

The previous prime is 14442443. The next prime is 14442457. The reversal of 14442456 is 65424441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14442457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4965 + ... + 7316.

Almost surely, 2^14442456 is an apocalyptic number.

It is an amenable number.

14442456 is an abundant number, since it is smaller than the sum of its proper divisors (27561984).

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

14442456 is a wasteful number, since it uses less digits than its factorization.

14442456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12304 (or 12293 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 14442456 is about 3800.3231441550. The cubic root of 14442456 is about 243.5269433452.

Adding to 14442456 its reverse (65424441), we get a palindrome (79866897).

The spelling of 14442456 in words is "fourteen million, four hundred forty-two thousand, four hundred fifty-six".