3607525 has 12 divisors (see below), whose sum is σ = 4516452. Its totient is φ = 2858240.

The previous prime is 3607523. The next prime is 3607531. The reversal of 3607525 is 5257063.

It can be written as a sum of positive squares in 6 ways, for example, as 516961 + 3090564 = 719^2 + 1758^2 .

It is not a de Polignac number, because 3607525 - 2¹ = 3607523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3607493 and 3607502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3607523) 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 11 ways as a sum of consecutive naturals, for example, 2187 + ... + 3463.

It is an arithmetic number, because the mean of its divisors is an integer number (376371).

Almost surely, 2^3607525 is an apocalyptic number.

It is an amenable number.

3607525 is a deficient number, since it is larger than the sum of its proper divisors (908927).

3607525 is a wasteful number, since it uses less digits than its factorization.

3607525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400 (or 1395 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 3607525 is about 1899.3485725374. The cubic root of 3607525 is about 153.3685987989.

It can be divided in two parts, 36075 and 25, that added together give a square (36100 = 190²).

The spelling of 3607525 in words is "three million, six hundred seven thousand, five hundred twenty-five".