14427448 has 32 divisors (see below), whose sum is σ = 31505760. Its totient is φ = 6065280.

The previous prime is 14427443. The next prime is 14427451. The reversal of 14427448 is 84472441.

14427448 = T₇₂ + T₇₃ + ... + T₄₄₂.

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 (14427443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538 + ... + 5398.

It is an arithmetic number, because the mean of its divisors is an integer number (984555).

Almost surely, 2^14427448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14427448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15752880).

14427448 is an abundant number, since it is smaller than the sum of its proper divisors (17078312).

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

14427448 is a wasteful number, since it uses less digits than its factorization.

14427448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927 (or 4923 counting only the distinct ones).

The product of its digits is 28672, while the sum is 34.

The square root of 14427448 is about 3798.3480619869. The cubic root of 14427448 is about 243.4425597499.

Adding to 14427448 its reverse (84472441), we get a palindrome (98899889).

The spelling of 14427448 in words is "fourteen million, four hundred twenty-seven thousand, four hundred forty-eight".