3601025 has 24 divisors (see below), whose sum is σ = 4876920. Its totient is φ = 2626560.

The previous prime is 3601019. The next prime is 3601027. The reversal of 3601025 is 5201063.

3601025 = T₃₅₀ + T₃₅₁ + ... + T₄₀₀.

3601025 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 12 ways, for example, as 36481 + 3564544 = 191^2 + 1888^2 .

It is not a de Polignac number, because 3601025 - 2⁴ = 3601009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3600994 and 3601012.

It is not an unprimeable number, because it can be changed into a prime (3601027) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 15611 + ... + 15839.

It is an arithmetic number, because the mean of its divisors is an integer number (203205).

Almost surely, 2^3601025 is an apocalyptic number.

It is an amenable number.

3601025 is a deficient number, since it is larger than the sum of its proper divisors (1275895).

3601025 is a wasteful number, since it uses less digits than its factorization.

3601025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 3601025 is about 1897.6366880939. The cubic root of 3601025 is about 153.2764307867.

Adding to 3601025 its reverse (5201063), we get a palindrome (8802088).

The spelling of 3601025 in words is "three million, six hundred one thousand, twenty-five".