4573225 has 6 divisors (see below), whose sum is σ = 5670830. Its totient is φ = 3658560.

The previous prime is 4573207. The next prime is 4573273. The reversal of 4573225 is 5223754.

It can be written as a sum of positive squares in 3 ways, for example, as 1172889 + 3400336 = 1083^2 + 1844^2 .

It is not a de Polignac number, because 4573225 - 2²¹ = 2476073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4573193 and 4573202.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91440 + ... + 91489.

Almost surely, 2^4573225 is an apocalyptic number.

It is an amenable number.

4573225 is a deficient number, since it is larger than the sum of its proper divisors (1097605).

4573225 is a wasteful number, since it uses less digits than its factorization.

4573225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182939 (or 182934 counting only the distinct ones).

The product of its digits is 8400, while the sum is 28.

The square root of 4573225 is about 2138.5099953005. The cubic root of 4573225 is about 165.9870435526.

Adding to 4573225 its reverse (5223754), we get a palindrome (9796979).

The spelling of 4573225 in words is "four million, five hundred seventy-three thousand, two hundred twenty-five".