16805048 has 32 divisors (see below), whose sum is σ = 34104000. Its totient is φ = 7717248.

The previous prime is 16805023. The next prime is 16805053. The reversal of 16805048 is 84050861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36065 + ... + 36527.

It is an arithmetic number, because the mean of its divisors is an integer number (1065750).

Almost surely, 2^16805048 is an apocalyptic number.

It is an amenable number.

16805048 is an abundant number, since it is smaller than the sum of its proper divisors (17298952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16805048 is a wasteful number, since it uses less digits than its factorization.

16805048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 16805048 is about 4099.3960530790. The cubic root of 16805048 is about 256.1414826652.

The spelling of 16805048 in words is "sixteen million, eight hundred five thousand, forty-eight".