16808828 has 24 divisors (see below), whose sum is σ = 30037392. Its totient is φ = 8228864.

The previous prime is 16808821. The next prime is 16808833. The reversal of 16808828 is 82880861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16808821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65276 + ... + 65532.

It is an arithmetic number, because the mean of its divisors is an integer number (1251558).

Almost surely, 2^16808828 is an apocalyptic number.

It is an amenable number.

16808828 is a deficient number, since it is larger than the sum of its proper divisors (13228564).

16808828 is a wasteful number, since it uses less digits than its factorization.

16808828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 41.

The square root of 16808828 is about 4099.8570706794. The cubic root of 16808828 is about 256.1606860661.

The spelling of 16808828 in words is "sixteen million, eight hundred eight thousand, eight hundred twenty-eight".