3030225 has 24 divisors (see below), whose sum is σ = 5466912. Its totient is φ = 1468800.

The previous prime is 3030221. The next prime is 3030229. The reversal of 3030225 is 5220303.

It is an interprime number because it is at equal distance from previous prime (3030221) and next prime (3030229).

It is not a de Polignac number, because 3030225 - 2² = 3030221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (3030221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1012 + ... + 2661.

It is an arithmetic number, because the mean of its divisors is an integer number (227788).

Almost surely, 2^3030225 is an apocalyptic number.

It is an amenable number.

3030225 is a deficient number, since it is larger than the sum of its proper divisors (2436687).

3030225 is a wasteful number, since it uses less digits than its factorization.

3030225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3697 (or 3692 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 3030225 is about 1740.7541469145. The cubic root of 3030225 is about 144.7076949282.

Adding to 3030225 its reverse (5220303), we get a palindrome (8250528).

The spelling of 3030225 in words is "three million, thirty thousand, two hundred twenty-five".