2304604 has 6 divisors (see below), whose sum is σ = 4033064. Its totient is φ = 1152300.

The previous prime is 2304593. The next prime is 2304607. The reversal of 2304604 is 4064032.

It is a super-2 number, since 2×2304604² = 10622399193632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288072 + ... + 288079.

2^2304604 is an apocalyptic number.

It is an amenable number.

2304604 is a deficient number, since it is larger than the sum of its proper divisors (1728460).

2304604 is a wasteful number, since it uses less digits than its factorization.

2304604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576155 (or 576153 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2304604 is about 1518.0922238125. The cubic root of 2304604 is about 132.0886304061.

Adding to 2304604 its reverse (4064032), we get a palindrome (6368636).

The spelling of 2304604 in words is "two million, three hundred four thousand, six hundred four".