2304528 has 40 divisors (see below), whose sum is σ = 6103776. Its totient is φ = 748800.

The previous prime is 2304527. The next prime is 2304541. The reversal of 2304528 is 8254032.

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

It is a junction number, because it is equal to n+sod(n) for n = 2304498 and 2304507.

It is not an unprimeable number, because it can be changed into a prime (2304521) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1383 + ... + 2553.

2^2304528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2304528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3051888).

2304528 is an abundant number, since it is smaller than the sum of its proper divisors (3799248).

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

2304528 is a wasteful number, since it uses less digits than its factorization.

2304528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223 (or 1217 counting only the distinct ones).

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

The square root of 2304528 is about 1518.0671921888. The cubic root of 2304528 is about 132.0871784073.

The spelling of 2304528 in words is "two million, three hundred four thousand, five hundred twenty-eight".