16854244 has 12 divisors (see below), whose sum is σ = 32176368. Its totient is φ = 7661000.

The previous prime is 16854241. The next prime is 16854281. The reversal of 16854244 is 44245861.

It is not an unprimeable number, because it can be changed into a prime (16854241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191482 + ... + 191569.

It is an arithmetic number, because the mean of its divisors is an integer number (2681364).

Almost surely, 2^16854244 is an apocalyptic number.

It is an amenable number.

16854244 is a deficient number, since it is larger than the sum of its proper divisors (15322124).

16854244 is a wasteful number, since it uses less digits than its factorization.

16854244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383066 (or 383064 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The square root of 16854244 is about 4105.3920641030. The cubic root of 16854244 is about 256.3911866019.

It can be divided in two parts, 1685 and 4244, that added together give a square (5929 = 77²).

The spelling of 16854244 in words is "sixteen million, eight hundred fifty-four thousand, two hundred forty-four".