16928942 has 8 divisors (see below), whose sum is σ = 25872696. Its totient is φ = 8304712.

The previous prime is 16928939. The next prime is 16928959. The reversal of 16928942 is 24982961.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 16928942.

It is a congruent number.

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, 79748 + ... + 79959.

It is an arithmetic number, because the mean of its divisors is an integer number (3234087).

Almost surely, 2^16928942 is an apocalyptic number.

16928942 is a deficient number, since it is larger than the sum of its proper divisors (8943754).

16928942 is a wasteful number, since it uses less digits than its factorization.

16928942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159762.

The product of its digits is 62208, while the sum is 41.

The square root of 16928942 is about 4114.4795539655. The cubic root of 16928942 is about 256.7694035972.

The spelling of 16928942 in words is "sixteen million, nine hundred twenty-eight thousand, nine hundred forty-two".