16696612 has 12 divisors (see below), whose sum is σ = 29571696. Its totient is φ = 8247560.

The previous prime is 16696591. The next prime is 16696621. The reversal of 16696612 is 21669661.

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, 24814 + ... + 25477.

It is an arithmetic number, because the mean of its divisors is an integer number (2464308).

Almost surely, 2^16696612 is an apocalyptic number.

It is an amenable number.

16696612 is a deficient number, since it is larger than the sum of its proper divisors (12875084).

16696612 is a wasteful number, since it uses less digits than its factorization.

16696612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50378 (or 50376 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 16696612 is about 4086.1487980738. The cubic root of 16696612 is about 255.5893685428.

It can be divided in two parts, 1669 and 6612, that added together give a square (8281 = 91²).

The spelling of 16696612 in words is "sixteen million, six hundred ninety-six thousand, six hundred twelve".