16828144 has 10 divisors (see below), whose sum is σ = 32604560. Its totient is φ = 8414064.

The previous prime is 16828117. The next prime is 16828151. The reversal of 16828144 is 44182861.

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, 525864 + ... + 525895.

It is an arithmetic number, because the mean of its divisors is an integer number (3260456).

Almost surely, 2^16828144 is an apocalyptic number.

It is an amenable number.

16828144 is a deficient number, since it is larger than the sum of its proper divisors (15776416).

16828144 is a wasteful number, since it uses less digits than its factorization.

16828144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051767 (or 1051761 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 16828144 is about 4102.2120861798. The cubic root of 16828144 is about 256.2587715419.

The spelling of 16828144 in words is "sixteen million, eight hundred twenty-eight thousand, one hundred forty-four".