4503225 has 24 divisors (see below), whose sum is σ = 7534240. Its totient is φ = 2373120.

The previous prime is 4503217. The next prime is 4503241. The reversal of 4503225 is 5223054.

It is not a de Polignac number, because 4503225 - 2³ = 4503217 is a prime.

4503225 is a lucky 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, 6966 + ... + 7584.

Almost surely, 2^4503225 is an apocalyptic number.

It is an amenable number.

4503225 is a deficient number, since it is larger than the sum of its proper divisors (3031015).

4503225 is a wasteful number, since it uses less digits than its factorization.

4503225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729 (or 724 counting only the distinct ones).

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

The square root of 4503225 is about 2122.0803472065. The cubic root of 4503225 is about 165.1357927134.

Adding to 4503225 its reverse (5223054), we get a palindrome (9726279).

The spelling of 4503225 in words is "four million, five hundred three thousand, two hundred twenty-five".