16330012 has 12 divisors (see below), whose sum is σ = 28606536. Its totient is φ = 8156720.

The previous prime is 16330007. The next prime is 16330021. The reversal of 16330012 is 21003361.

It is a congruent number.

It is an unprimeable number.

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, 5187 + ... + 7717.

It is an arithmetic number, because the mean of its divisors is an integer number (2383878).

Almost surely, 2^16330012 is an apocalyptic number.

It is an amenable number.

16330012 is a deficient number, since it is larger than the sum of its proper divisors (12276524).

16330012 is a wasteful number, since it uses less digits than its factorization.

16330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148 (or 4146 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 16330012 is about 4041.0409550016. The cubic root of 16330012 is about 253.7048879983.

Adding to 16330012 its reverse (21003361), we get a palindrome (37333373).

The spelling of 16330012 in words is "sixteen million, three hundred thirty thousand, twelve".