16384768 has 36 divisors (see below), whose sum is σ = 33848640. Its totient is φ = 7906304.

The previous prime is 16384759. The next prime is 16384769. The reversal of 16384768 is 86748361.

It is not an unprimeable number, because it can be changed into a prime (16384769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6321 + ... + 8527.

It is an arithmetic number, because the mean of its divisors is an integer number (940240).

Almost surely, 2^16384768 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 16384768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16924320).

16384768 is an abundant number, since it is smaller than the sum of its proper divisors (17463872).

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

16384768 is an equidigital number, since it uses as much as digits as its factorization.

16384768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252 (or 2238 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 16384768 is about 4047.8102722336. The cubic root of 16384768 is about 253.9881367555.

The spelling of 16384768 in words is "sixteen million, three hundred eighty-four thousand, seven hundred sixty-eight".