3523528 has 8 divisors (see below), whose sum is σ = 6606630. Its totient is φ = 1761760.

The previous prime is 3523519. The next prime is 3523561. The reversal of 3523528 is 8253253.

3523528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3090564 + 432964 = 1758^2 + 658^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3523496 and 3523505.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 220213 + ... + 220228.

Almost surely, 2^3523528 is an apocalyptic number.

It is an amenable number.

3523528 is a deficient number, since it is larger than the sum of its proper divisors (3083102).

3523528 is a wasteful number, since it uses less digits than its factorization.

3523528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440447 (or 440443 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 3523528 is about 1877.1062836185. The cubic root of 3523528 is about 152.1689027348.

The spelling of 3523528 in words is "three million, five hundred twenty-three thousand, five hundred twenty-eight".