3582025 has 6 divisors (see below), whose sum is σ = 4441742. Its totient is φ = 2865600.

The previous prime is 3582017. The next prime is 3582077. The reversal of 3582025 is 5202853.

It can be written as a sum of positive squares in 3 ways, for example, as 356409 + 3225616 = 597^2 + 1796^2 .

It is not a de Polignac number, because 3582025 - 2³ = 3582017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 143281 = 3582025 / (3 + 5 + 8 + 2 + 0 + 2 + 5).

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71616 + ... + 71665.

Almost surely, 2^3582025 is an apocalyptic number.

It is an amenable number.

3582025 is a deficient number, since it is larger than the sum of its proper divisors (859717).

3582025 is a wasteful number, since it uses less digits than its factorization.

3582025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143291 (or 143286 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 3582025 is about 1892.6238400697. The cubic root of 3582025 is about 153.0063790468.

Adding to 3582025 its reverse (5202853), we get a palindrome (8784878).

The spelling of 3582025 in words is "three million, five hundred eighty-two thousand, twenty-five".