16800412 has 6 divisors (see below), whose sum is σ = 29400728. Its totient is φ = 8400204.

The previous prime is 16800409. The next prime is 16800431. The reversal of 16800412 is 21400861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100048 + ... + 2100055.

Almost surely, 2^16800412 is an apocalyptic number.

It is an amenable number.

16800412 is a deficient number, since it is larger than the sum of its proper divisors (12600316).

16800412 is a wasteful number, since it uses less digits than its factorization.

16800412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4200107 (or 4200105 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 16800412 is about 4098.8305649295. The cubic root of 16800412 is about 256.1179266257.

The spelling of 16800412 in words is "sixteen million, eight hundred thousand, four hundred twelve".