2304825 has 24 divisors (see below), whose sum is σ = 3868800. Its totient is φ = 1210560.

The previous prime is 2304823. The next prime is 2304839. The reversal of 2304825 is 5284032.

2304825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2304825 - 2¹ = 2304823 is a prime.

It is an Ulam number.

It is a Curzon number.

2304825 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2304795 and 2304804.

It is not an unprimeable number, because it can be changed into a prime (2304823) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5731 + ... + 6119.

It is an arithmetic number, because the mean of its divisors is an integer number (161200).

2^2304825 is an apocalyptic number.

2304825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2304825 is a deficient number, since it is larger than the sum of its proper divisors (1563975).

2304825 is a wasteful number, since it uses less digits than its factorization.

2304825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2304825 is about 1518.1650107943. The cubic root of 2304825 is about 132.0928524842.

Adding to 2304825 its reverse (5284032), we get a palindrome (7588857).

The spelling of 2304825 in words is "two million, three hundred four thousand, eight hundred twenty-five".