16942028 has 12 divisors (see below), whose sum is σ = 29682072. Its totient is φ = 8461440.

The previous prime is 16941997. The next prime is 16942031. The reversal of 16942028 is 82024961.

It is a junction number, because it is equal to n+sod(n) for n = 16941985 and 16942003.

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, 2876 + ... + 6492.

It is an arithmetic number, because the mean of its divisors is an integer number (2473506).

Almost surely, 2^16942028 is an apocalyptic number.

It is an amenable number.

16942028 is a deficient number, since it is larger than the sum of its proper divisors (12740044).

16942028 is a wasteful number, since it uses less digits than its factorization.

16942028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4792 (or 4790 counting only the distinct ones).

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

The square root of 16942028 is about 4116.0694843503. The cubic root of 16942028 is about 256.8355471087.

Adding to 16942028 its reverse (82024961), we get a palindrome (98966989).

The spelling of 16942028 in words is "sixteen million, nine hundred forty-two thousand, twenty-eight".