3625528 has 16 divisors (see below), whose sum is σ = 6831000. Its totient is φ = 1803936.

The previous prime is 3625511. The next prime is 3625577. The reversal of 3625528 is 8255263.

It is a happy number.

3625528 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 self number, because there is not a number n which added to its sum of digits gives 3625528.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 843 + ... + 2821.

Almost surely, 2^3625528 is an apocalyptic number.

It is an amenable number.

3625528 is a deficient number, since it is larger than the sum of its proper divisors (3205472).

3625528 is a wasteful number, since it uses less digits than its factorization.

3625528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214 (or 2210 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 3625528 is about 1904.0819310103. The cubic root of 3625528 is about 153.6232992362.

The spelling of 3625528 in words is "three million, six hundred twenty-five thousand, five hundred twenty-eight".