4807225 has 12 divisors (see below), whose sum is σ = 6123244. Its totient is φ = 3741120.

The previous prime is 4807219. The next prime is 4807241. The reversal of 4807225 is 5227084.

It can be written as a sum of positive squares in 6 ways, for example, as 19881 + 4787344 = 141^2 + 2188^2 .

It is not a de Polignac number, because 4807225 - 2³ = 4807217 is a prime.

It is a super-3 number, since 3×4807225³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4807193 and 4807202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1674 + ... + 3523.

Almost surely, 2^4807225 is an apocalyptic number.

It is an amenable number.

4807225 is a deficient number, since it is larger than the sum of its proper divisors (1316019).

4807225 is a wasteful number, since it uses less digits than its factorization.

4807225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5244 (or 5239 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4807225 is about 2192.5384831286. The cubic root of 4807225 is about 168.7711267559.

The spelling of 4807225 in words is "four million, eight hundred seven thousand, two hundred twenty-five".