16928072 has 16 divisors (see below), whose sum is σ = 36274560. Its totient is φ = 7254864.

The previous prime is 16928059. The next prime is 16928143. The reversal of 16928072 is 27082961.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 151088 + ... + 151199.

It is an arithmetic number, because the mean of its divisors is an integer number (2267160).

Almost surely, 2^16928072 is an apocalyptic number.

It is an amenable number.

16928072 is an abundant number, since it is smaller than the sum of its proper divisors (19346488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16928072 is a wasteful number, since it uses less digits than its factorization.

16928072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302300 (or 302296 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 16928072 is about 4114.3738284215. The cubic root of 16928072 is about 256.7650049524.

The spelling of 16928072 in words is "sixteen million, nine hundred twenty-eight thousand, seventy-two".