2304816 has 20 divisors (see below), whose sum is σ = 5954232. Its totient is φ = 768256.

The previous prime is 2304803. The next prime is 2304823. The reversal of 2304816 is 6184032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 23961 + ... + 24056.

2^2304816 is an apocalyptic number.

It is an amenable number.

2304816 is an abundant number, since it is smaller than the sum of its proper divisors (3649416).

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

2304816 is a wasteful number, since it uses less digits than its factorization.

2304816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48028 (or 48022 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2304816 is about 1518.1620466867. The cubic root of 2304816 is about 132.0926805496.

Adding to 2304816 its reverse (6184032), we get a palindrome (8488848).

The spelling of 2304816 in words is "two million, three hundred four thousand, eight hundred sixteen".