16828046 has 4 divisors (see below), whose sum is σ = 25242072. Its totient is φ = 8414022.

The previous prime is 16828003. The next prime is 16828057. The reversal of 16828046 is 64082861.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16827997 and 16828015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4207010 + ... + 4207013.

It is an arithmetic number, because the mean of its divisors is an integer number (6310518).

Almost surely, 2^16828046 is an apocalyptic number.

16828046 is a deficient number, since it is larger than the sum of its proper divisors (8414026).

16828046 is an equidigital number, since it uses as much as digits as its factorization.

16828046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8414025.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 16828046 is about 4102.2001413875. The cubic root of 16828046 is about 256.2582740933.

The spelling of 16828046 in words is "sixteen million, eight hundred twenty-eight thousand, forty-six".