14280112 has 80 divisors (see below), whose sum is σ = 35212032. Its totient is φ = 5448960.

The previous prime is 14280109. The next prime is 14280121. The reversal of 14280112 is 21108241.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14280112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82458 + ... + 82630.

Almost surely, 2^14280112 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 14280112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17606016).

14280112 is an abundant number, since it is smaller than the sum of its proper divisors (20931920).

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

14280112 is a wasteful number, since it uses less digits than its factorization.

14280112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 14280112 is about 3778.9035446807. The cubic root of 14280112 is about 242.6110279128.

Adding to 14280112 its reverse (21108241), we get a palindrome (35388353).

It can be divided in two parts, 14 and 280112, that added together give a triangular number (280126 = T₇₄₈).

The spelling of 14280112 in words is "fourteen million, two hundred eighty thousand, one hundred twelve".