16022668 has 12 divisors (see below), whose sum is σ = 28076832. Its totient is φ = 8000720.

The previous prime is 16022659. The next prime is 16022683. The reversal of 16022668 is 86622061.

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, 1446 + ... + 5842.

It is an arithmetic number, because the mean of its divisors is an integer number (2339736).

Almost surely, 2^16022668 is an apocalyptic number.

It is an amenable number.

16022668 is a deficient number, since it is larger than the sum of its proper divisors (12054164).

16022668 is a wasteful number, since it uses less digits than its factorization.

16022668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312 (or 5310 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 16022668 is about 4002.8324971200. The cubic root of 16022668 is about 252.1031533688.

The spelling of 16022668 in words is "sixteen million, twenty-two thousand, six hundred sixty-eight".