2308304 has 20 divisors (see below), whose sum is σ = 4525380. Its totient is φ = 1140480.

The previous prime is 2308297. The next prime is 2308321. The reversal of 2308304 is 4038032.

2308304 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1098304 + 1210000 = 1048^2 + 1100^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614 + ... + 2234.

It is an arithmetic number, because the mean of its divisors is an integer number (226269).

2^2308304 is an apocalyptic number.

It is an amenable number.

2308304 is a deficient number, since it is larger than the sum of its proper divisors (2217076).

2308304 is a wasteful number, since it uses less digits than its factorization.

2308304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718 (or 1712 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2308304 is about 1519.3103698718. The cubic root of 2308304 is about 132.1592812449.

The spelling of 2308304 in words is "two million, three hundred eight thousand, three hundred four".