3603525 has 24 divisors (see below), whose sum is σ = 6219840. Its totient is φ = 1837440.

The previous prime is 3603491. The next prime is 3603527. The reversal of 3603525 is 5253063.

It is not a de Polignac number, because 3603525 - 2¹² = 3599429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3603495 and 3603504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3603527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 681 + ... + 2769.

It is an arithmetic number, because the mean of its divisors is an integer number (259160).

Almost surely, 2^3603525 is an apocalyptic number.

It is an amenable number.

3603525 is a deficient number, since it is larger than the sum of its proper divisors (2616315).

3603525 is a wasteful number, since it uses less digits than its factorization.

3603525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 3603525 is about 1898.2952878833. The cubic root of 3603525 is about 153.3118931375.

Adding to 3603525 its reverse (5253063), we get a palindrome (8856588).

The spelling of 3603525 in words is "three million, six hundred three thousand, five hundred twenty-five".