3045125 has 16 divisors (see below), whose sum is σ = 4026672. Its totient is φ = 2291200.

The previous prime is 3045109. The next prime is 3045127. The reversal of 3045125 is 5215403.

It can be written as a sum of positive squares in 8 ways, for example, as 229441 + 2815684 = 479^2 + 1678^2 .

It is not a de Polignac number, because 3045125 - 2⁴ = 3045109 is a prime.

It is a super-3 number, since 3×3045125³ = 84710379831333984375, which contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3045097 and 3045106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1409 + ... + 2841.

It is an arithmetic number, because the mean of its divisors is an integer number (251667).

Almost surely, 2^3045125 is an apocalyptic number.

It is an amenable number.

3045125 is a deficient number, since it is larger than the sum of its proper divisors (981547).

3045125 is a wasteful number, since it uses less digits than its factorization.

3045125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465 (or 1455 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 3045125 is about 1745.0286530599. The cubic root of 3045125 is about 144.9444892548.

The spelling of 3045125 in words is "three million, forty-five thousand, one hundred twenty-five".