16808000 has 112 divisors (see below), whose sum is σ = 45646848. Its totient is φ = 6080000.

The previous prime is 16807997. The next prime is 16808039. The reversal of 16808000 is 80861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87905 + ... + 88095.

Almost surely, 2^16808000 is an apocalyptic number.

16808000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16808000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22823424).

16808000 is an abundant number, since it is smaller than the sum of its proper divisors (28838848).

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

16808000 is a wasteful number, since it uses less digits than its factorization.

16808000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 16808000 is about 4099.7560903059. The cubic root of 16808000 is about 256.1564798531.

Adding to 16808000 its reverse (80861), we get a palindrome (16888861).

The spelling of 16808000 in words is "sixteen million, eight hundred eight thousand".