16113984 has 112 divisors (see below), whose sum is σ = 46085760. Its totient is φ = 4956160.

The previous prime is 16113971. The next prime is 16113989. The reversal of 16113984 is 48931161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16113989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181012 + ... + 181100.

It is an arithmetic number, because the mean of its divisors is an integer number (411480).

Almost surely, 2^16113984 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 16113984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23042880).

16113984 is an abundant number, since it is smaller than the sum of its proper divisors (29971776).

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

16113984 is a wasteful number, since it uses less digits than its factorization.

16113984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 158 counting only the distinct ones).

The product of its digits is 5184, while the sum is 33.

The square root of 16113984 is about 4014.2227142997. Note that the first 3 decimals coincide. The cubic root of 16113984 is about 252.5811731307.

The spelling of 16113984 in words is "sixteen million, one hundred thirteen thousand, nine hundred eighty-four".