3045225 has 24 divisors (see below), whose sum is σ = 5302240. Its totient is φ = 1537920.

The previous prime is 3045209. The next prime is 3045241. The reversal of 3045225 is 5225403.

It is an interprime number because it is at equal distance from previous prime (3045209) and next prime (3045241).

It is not a de Polignac number, because 3045225 - 2⁴ = 3045209 is a prime.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 357 + ... + 2493.

Almost surely, 2^3045225 is an apocalyptic number.

3045225 is the 1425-th pentagonal number.

It is an amenable number.

3045225 is a deficient number, since it is larger than the sum of its proper divisors (2257015).

3045225 is a wasteful number, since it uses less digits than its factorization.

3045225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169 (or 2164 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 3045225 is about 1745.0573056493. The cubic root of 3045225 is about 144.9460758662.

The spelling of 3045225 in words is "three million, forty-five thousand, two hundred twenty-five".