2303984 has 10 divisors (see below), whose sum is σ = 4464000. Its totient is φ = 1151984.

The previous prime is 2303981. The next prime is 2303989. The reversal of 2303984 is 4893032.

2303984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71984 + ... + 72015.

It is an arithmetic number, because the mean of its divisors is an integer number (446400).

2^2303984 is an apocalyptic number.

It is an amenable number.

2303984 is a deficient number, since it is larger than the sum of its proper divisors (2160016).

2303984 is a wasteful number, since it uses less digits than its factorization.

2303984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144007 (or 144001 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2303984 is about 1517.8880064089. Note that the first 3 decimals coincide. The cubic root of 2303984 is about 132.0767842211.

The spelling of 2303984 in words is "two million, three hundred three thousand, nine hundred eighty-four".