16844868 has 48 divisors (see below), whose sum is σ = 45976000. Its totient is φ = 5318784.

The previous prime is 16844851. The next prime is 16844917. The reversal of 16844868 is 86844861.

16844868 is a `hidden beast` number, since 168 + 4 + 486 + 8 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2053 + ... + 6156.

Almost surely, 2^16844868 is an apocalyptic number.

16844868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16844868 is an abundant number, since it is smaller than the sum of its proper divisors (29131132).

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

16844868 is a wasteful number, since it uses less digits than its factorization.

16844868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8241 (or 8233 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 16844868 is about 4104.2499923859. The cubic root of 16844868 is about 256.3436343915.

The spelling of 16844868 in words is "sixteen million, eight hundred forty-four thousand, eight hundred sixty-eight".