16728314 has 8 divisors (see below), whose sum is σ = 26183520. Its totient is φ = 8000476.

The previous prime is 16728277. The next prime is 16728319. The reversal of 16728314 is 41382761.

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

It is not an unprimeable number, because it can be changed into a prime (16728319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181784 + ... + 181875.

It is an arithmetic number, because the mean of its divisors is an integer number (3272940).

Almost surely, 2^16728314 is an apocalyptic number.

16728314 is a deficient number, since it is larger than the sum of its proper divisors (9455206).

16728314 is a wasteful number, since it uses less digits than its factorization.

16728314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363684.

The product of its digits is 8064, while the sum is 32.

The square root of 16728314 is about 4090.0261612855. The cubic root of 16728314 is about 255.7510295102.

The spelling of 16728314 in words is "sixteen million, seven hundred twenty-eight thousand, three hundred fourteen".