2304245 has 16 divisors (see below), whose sum is σ = 2877120. Its totient is φ = 1770624.

The previous prime is 2304233. The next prime is 2304251. The reversal of 2304245 is 5424032.

2304245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2304245 - 2⁴ = 2304229 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 21482 + ... + 21588.

It is an arithmetic number, because the mean of its divisors is an integer number (179820).

2^2304245 is an apocalyptic number.

It is an amenable number.

2304245 is a deficient number, since it is larger than the sum of its proper divisors (572875).

2304245 is a wasteful number, since it uses less digits than its factorization.

2304245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2304245 is about 1517.9739786966. The cubic root of 2304245 is about 132.0817713418.

Adding to 2304245 its reverse (5424032), we get a palindrome (7728277).

The spelling of 2304245 in words is "two million, three hundred four thousand, two hundred forty-five".