13784848 has 80 divisors (see below), whose sum is σ = 33997824. Its totient is φ = 5258880.

The previous prime is 13784839. The next prime is 13784851. The reversal of 13784848 is 84848731.

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, 82461 + ... + 82627.

Almost surely, 2^13784848 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 13784848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16998912).

13784848 is an abundant number, since it is smaller than the sum of its proper divisors (20212976).

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

13784848 is a wasteful number, since it uses less digits than its factorization.

13784848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 254 counting only the distinct ones).

The product of its digits is 172032, while the sum is 43.

The square root of 13784848 is about 3712.7951734509. The cubic root of 13784848 is about 239.7732116895.

It can be divided in two parts, 1378 and 4848, that added together give a palindrome (6226).

The spelling of 13784848 in words is "thirteen million, seven hundred eighty-four thousand, eight hundred forty-eight".