16804083 has 4 divisors (see below), whose sum is σ = 22405448. Its totient is φ = 11202720.

The previous prime is 16804057. The next prime is 16804087. The reversal of 16804083 is 38040861.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38040861 = 3 ⋅12680287.

It is not a de Polignac number, because 16804083 - 2⁶ = 16804019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16804083.

It is not an unprimeable number, because it can be changed into a prime (16804087) 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, 2800678 + ... + 2800683.

It is an arithmetic number, because the mean of its divisors is an integer number (5601362).

Almost surely, 2^16804083 is an apocalyptic number.

16804083 is a deficient number, since it is larger than the sum of its proper divisors (5601365).

16804083 is an equidigital number, since it uses as much as digits as its factorization.

16804083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5601364.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 16804083 is about 4099.2783511247. The cubic root of 16804083 is about 256.1365797483.

The spelling of 16804083 in words is "sixteen million, eight hundred four thousand, eighty-three".