14289288 has 64 divisors (see below), whose sum is σ = 38841600. Its totient is φ = 4380480.

The previous prime is 14289271. The next prime is 14289307. The reversal of 14289288 is 88298241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52593 + ... + 52863.

It is an arithmetic number, because the mean of its divisors is an integer number (606900).

Almost surely, 2^14289288 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 14289288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19420800).

14289288 is an abundant number, since it is smaller than the sum of its proper divisors (24552312).

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

14289288 is a wasteful number, since it uses less digits than its factorization.

14289288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 289 counting only the distinct ones).

The product of its digits is 73728, while the sum is 42.

The square root of 14289288 is about 3780.1174584925. The cubic root of 14289288 is about 242.6629818035.

The spelling of 14289288 in words is "fourteen million, two hundred eighty-nine thousand, two hundred eighty-eight".