16338112 has 28 divisors (see below), whose sum is σ = 37053520. Its totient is φ = 7001856.

The previous prime is 16338109. The next prime is 16338121. The reversal of 16338112 is 21183361.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17787 + ... + 18682.

It is an arithmetic number, because the mean of its divisors is an integer number (1323340).

Almost surely, 2^16338112 is an apocalyptic number.

It is an amenable number.

16338112 is an abundant number, since it is smaller than the sum of its proper divisors (20715408).

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

16338112 is an equidigital number, since it uses as much as digits as its factorization.

16338112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36488 (or 36478 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 16338112 is about 4042.0430477668. The cubic root of 16338112 is about 253.7468285658.

The spelling of 16338112 in words is "sixteen million, three hundred thirty-eight thousand, one hundred twelve".