2104384 has 28 divisors (see below), whose sum is σ = 4224528. Its totient is φ = 1040000.

The previous prime is 2104381. The next prime is 2104391. The reversal of 2104384 is 4834012.

It is not an unprimeable number, because it can be changed into a prime (2104381) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8259 + ... + 8509.

It is an arithmetic number, because the mean of its divisors is an integer number (150876).

2^2104384 is an apocalyptic number.

It is an amenable number.

2104384 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2104384 is a wasteful number, since it uses less digits than its factorization.

2104384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2104384 is about 1450.6495097025. The cubic root of 2104384 is about 128.1469666085.

Adding to 2104384 its reverse (4834012), we get a palindrome (6938396).

The spelling of 2104384 in words is "two million, one hundred four thousand, three hundred eighty-four".