3105325 has 6 divisors (see below), whose sum is σ = 3850634. Its totient is φ = 2484240.

The previous prime is 3105317. The next prime is 3105329. The reversal of 3105325 is 5235013.

It can be written as a sum of positive squares in 3 ways, for example, as 84681 + 3020644 = 291^2 + 1738^2 .

It is not a de Polignac number, because 3105325 - 2³ = 3105317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3105329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62082 + ... + 62131.

Almost surely, 2^3105325 is an apocalyptic number.

It is an amenable number.

3105325 is a deficient number, since it is larger than the sum of its proper divisors (745309).

3105325 is a wasteful number, since it uses less digits than its factorization.

3105325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124223 (or 124218 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 3105325 is about 1762.1932357151. The cubic root of 3105325 is about 145.8934137934.

The spelling of 3105325 in words is "three million, one hundred five thousand, three hundred twenty-five".