16884043 has 8 divisors (see below), whose sum is σ = 19502640. Its totient is φ = 14446080.

The previous prime is 16884041. The next prime is 16884053. The reversal of 16884043 is 34048861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16884043 - 2¹ = 16884041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16884041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44958 + ... + 45331.

It is an arithmetic number, because the mean of its divisors is an integer number (2437830).

Almost surely, 2^16884043 is an apocalyptic number.

16884043 is a deficient number, since it is larger than the sum of its proper divisors (2618597).

16884043 is a wasteful number, since it uses less digits than its factorization.

16884043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90317.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 16884043 is about 4109.0197127782. The cubic root of 16884043 is about 256.5422010419.

The spelling of 16884043 in words is "sixteen million, eight hundred eighty-four thousand, forty-three".