2104528 has 20 divisors (see below), whose sum is σ = 4210048. Its totient is φ = 1018080.

The previous prime is 2104507. The next prime is 2104541. The reversal of 2104528 is 8254012.

2104528 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2104499 and 2104508.

It is a congruent number.

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, 1626 + ... + 2617.

2^2104528 is an apocalyptic number.

It is an amenable number.

2104528 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2104528 is a wasteful number, since it uses less digits than its factorization.

2104528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4282 (or 4276 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2104528 is about 1450.6991417934. The cubic root of 2104528 is about 128.1498895133.

The spelling of 2104528 in words is "two million, one hundred four thousand, five hundred twenty-eight".