16916112 has 60 divisors (see below), whose sum is σ = 47973120. Its totient is φ = 5563584.

The previous prime is 16916101. The next prime is 16916129. The reversal of 16916112 is 21161961.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10633 + ... + 12119.

It is an arithmetic number, because the mean of its divisors is an integer number (799552).

Almost surely, 2^16916112 is an apocalyptic number.

16916112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16916112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23986560).

16916112 is an abundant number, since it is smaller than the sum of its proper divisors (31057008).

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

16916112 is a wasteful number, since it uses less digits than its factorization.

16916112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580 (or 1571 counting only the distinct ones).

The product of its digits is 648, while the sum is 27.

The square root of 16916112 is about 4112.9201305155. The cubic root of 16916112 is about 256.7045209437.

The spelling of 16916112 in words is "sixteen million, nine hundred sixteen thousand, one hundred twelve".