16016684 has 12 divisors (see below), whose sum is σ = 28175784. Its totient is φ = 7966464.

The previous prime is 16016659. The next prime is 16016701. The reversal of 16016684 is 48661061.

It is a happy number.

16016684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16016684.

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, 9602 + ... + 11145.

It is an arithmetic number, because the mean of its divisors is an integer number (2347982).

Almost surely, 2^16016684 is an apocalyptic number.

It is an amenable number.

16016684 is a deficient number, since it is larger than the sum of its proper divisors (12159100).

16016684 is a wasteful number, since it uses less digits than its factorization.

16016684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20944 (or 20942 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 16016684 is about 4002.0849566195. The cubic root of 16016684 is about 252.0717650650.

The spelling of 16016684 in words is "sixteen million, sixteen thousand, six hundred eighty-four".