2304422 has 12 divisors (see below), whose sum is σ = 3526836. Its totient is φ = 1129260.

The previous prime is 2304403. The next prime is 2304443. The reversal of 2304422 is 2244032.

It is a self number, because there is not a number n which added to its sum of digits gives 2304422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6797 + ... + 7127.

It is an arithmetic number, because the mean of its divisors is an integer number (293903).

2^2304422 is an apocalyptic number.

2304422 is a deficient number, since it is larger than the sum of its proper divisors (1222414).

2304422 is an equidigital number, since it uses as much as digits as its factorization.

2304422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2304422 is about 1518.0322789717. The cubic root of 2304422 is about 132.0851531979.

Adding to 2304422 its reverse (2244032), we get a palindrome (4548454).

The spelling of 2304422 in words is "two million, three hundred four thousand, four hundred twenty-two".