16805064 has 16 divisors (see below), whose sum is σ = 42012720. Its totient is φ = 5601680.

The previous prime is 16805059. The next prime is 16805119. The reversal of 16805064 is 46050861.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350082 + ... + 350129.

It is an arithmetic number, because the mean of its divisors is an integer number (2625795).

Almost surely, 2^16805064 is an apocalyptic number.

It is an amenable number.

16805064 is an abundant number, since it is smaller than the sum of its proper divisors (25207656).

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

16805064 is a wasteful number, since it uses less digits than its factorization.

16805064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700220 (or 700216 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 16805064 is about 4099.3980045856. The cubic root of 16805064 is about 256.1415639555.

The spelling of 16805064 in words is "sixteen million, eight hundred five thousand, sixty-four".