2304442 has 16 divisors (see below), whose sum is σ = 3972672. Its totient is φ = 982080.

The previous prime is 2304403. The next prime is 2304443. The reversal of 2304442 is 2444032.

2304442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2304443) 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 in 7 ways as a sum of consecutive naturals, for example, 3033 + ... + 3715.

It is an arithmetic number, because the mean of its divisors is an integer number (248292).

2^2304442 is an apocalyptic number.

2304442 is a deficient number, since it is larger than the sum of its proper divisors (1668230).

2304442 is a wasteful number, since it uses less digits than its factorization.

2304442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2304442 is about 1518.0388664326. The cubic root of 2304442 is about 132.0855353176.

Adding to 2304442 its reverse (2444032), we get a palindrome (4748474).

The spelling of 2304442 in words is "two million, three hundred four thousand, four hundred forty-two".