2825528 has 32 divisors (see below), whose sum is σ = 5778000. Its totient is φ = 1290240.

The previous prime is 2825521. The next prime is 2825551. The reversal of 2825528 is 8255282.

It is a happy number.

2825528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2825494 and 2825503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825521) 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 7 ways as a sum of consecutive naturals, for example, 4088 + ... + 4728.

2^2825528 is an apocalyptic number.

It is an amenable number.

2825528 is an abundant number, since it is smaller than the sum of its proper divisors (2952472).

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

2825528 is a wasteful number, since it uses less digits than its factorization.

2825528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695 (or 691 counting only the distinct ones).

The product of its digits is 12800, while the sum is 32.

The square root of 2825528 is about 1680.9306945856. The cubic root of 2825528 is about 141.3730209733.

The spelling of 2825528 in words is "two million, eight hundred twenty-five thousand, five hundred twenty-eight".