2304516 has 12 divisors (see below), whose sum is σ = 5377232. Its totient is φ = 768168.

The previous prime is 2304479. The next prime is 2304521. The reversal of 2304516 is 6154032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2304492 and 2304501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96010 + ... + 96033.

2^2304516 is an apocalyptic number.

It is an amenable number.

2304516 is an abundant number, since it is smaller than the sum of its proper divisors (3072716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2304516 is a wasteful number, since it uses less digits than its factorization.

2304516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192050 (or 192048 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2304516 is about 1518.0632397894. The cubic root of 2304516 is about 132.0869491415.

Adding to 2304516 its reverse (6154032), we get a palindrome (8458548).

The spelling of 2304516 in words is "two million, three hundred four thousand, five hundred sixteen".