14281648 has 10 divisors (see below), whose sum is σ = 27670724. Its totient is φ = 7140816.

The previous prime is 14281637. The next prime is 14281651. The reversal of 14281648 is 84618241.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 446286 + ... + 446317.

Almost surely, 2^14281648 is an apocalyptic number.

It is an amenable number.

14281648 is a deficient number, since it is larger than the sum of its proper divisors (13389076).

14281648 is an equidigital number, since it uses as much as digits as its factorization.

14281648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892611 (or 892605 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 14281648 is about 3779.1067727705. The cubic root of 14281648 is about 242.6197261914.

Adding to 14281648 its reverse (84618241), we get a palindrome (98899889).

The spelling of 14281648 in words is "fourteen million, two hundred eighty-one thousand, six hundred forty-eight".