16996012 has 24 divisors (see below), whose sum is σ = 33001920. Its totient is φ = 7593360.

The previous prime is 16996009. The next prime is 16996033. The reversal of 16996012 is 21069961.

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 7 ways as a sum of consecutive naturals, for example, 678 + ... + 5869.

It is an arithmetic number, because the mean of its divisors is an integer number (1375080).

Almost surely, 2^16996012 is an apocalyptic number.

It is an amenable number.

16996012 is a deficient number, since it is larger than the sum of its proper divisors (16005908).

16996012 is a wasteful number, since it uses less digits than its factorization.

16996012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6621 (or 6619 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 16996012 is about 4122.6219812154. The cubic root of 16996012 is about 257.1080510797.

The spelling of 16996012 in words is "sixteen million, nine hundred ninety-six thousand, twelve".