16928932 has 6 divisors (see below), whose sum is σ = 29625638. Its totient is φ = 8464464.

The previous prime is 16928927. The next prime is 16928939. The reversal of 16928932 is 23982961.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 16859236 + 69696 = 4106^2 + 264^2 .

It is not an unprimeable number, because it can be changed into a prime (16928939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116113 + ... + 2116120.

Almost surely, 2^16928932 is an apocalyptic number.

It is an amenable number.

16928932 is a deficient number, since it is larger than the sum of its proper divisors (12696706).

16928932 is a wasteful number, since it uses less digits than its factorization.

16928932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232237 (or 4232235 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 16928932 is about 4114.4783387448. The cubic root of 16928932 is about 256.7693530389.

The spelling of 16928932 in words is "sixteen million, nine hundred twenty-eight thousand, nine hundred thirty-two".