4508225 has 12 divisors (see below), whose sum is σ = 5885040. Its totient is φ = 3416400.

The previous prime is 4508209. The next prime is 4508227. The reversal of 4508225 is 5228054.

It is not a de Polignac number, because 4508225 - 2⁴ = 4508209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4508194 and 4508203.

It is not an unprimeable number, because it can be changed into a prime (4508227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4271 + ... + 5220.

It is an arithmetic number, because the mean of its divisors is an integer number (490420).

Almost surely, 2^4508225 is an apocalyptic number.

It is an amenable number.

4508225 is a deficient number, since it is larger than the sum of its proper divisors (1376815).

4508225 is a wasteful number, since it uses less digits than its factorization.

4508225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9520 (or 9515 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4508225 is about 2123.2581096042. The cubic root of 4508225 is about 165.1968877111.

The spelling of 4508225 in words is "four million, five hundred eight thousand, two hundred twenty-five".