16842112 has 32 divisors (see below), whose sum is σ = 38347920. Its totient is φ = 7217664.

The previous prime is 16842109. The next prime is 16842131. The reversal of 16842112 is 21124861.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8503 + ... + 10294.

Almost surely, 2^16842112 is an apocalyptic number.

It is an amenable number.

16842112 is an abundant number, since it is smaller than the sum of its proper divisors (21505808).

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

16842112 is an equidigital number, since it uses as much as digits as its factorization.

16842112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18818 (or 18806 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The square root of 16842112 is about 4103.9142291232. The cubic root of 16842112 is about 256.3296534452.

Adding to 16842112 its reverse (21124861), we get a palindrome (37966973).

The spelling of 16842112 in words is "sixteen million, eight hundred forty-two thousand, one hundred twelve".