16632112 has 20 divisors (see below), whose sum is σ = 36828496. Its totient is φ = 7128000.

The previous prime is 16632079. The next prime is 16632113. The reversal of 16632112 is 21123661.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (16632113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74139 + ... + 74362.

Almost surely, 2^16632112 is an apocalyptic number.

It is an amenable number.

16632112 is an abundant number, since it is smaller than the sum of its proper divisors (20196384).

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

16632112 is a wasteful number, since it uses less digits than its factorization.

16632112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148516 (or 148510 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

The square root of 16632112 is about 4078.2486437195. The cubic root of 16632112 is about 255.2598248781.

Adding to 16632112 its reverse (21123661), we get a palindrome (37755773).

The spelling of 16632112 in words is "sixteen million, six hundred thirty-two thousand, one hundred twelve".