4574225 has 6 divisors (see below), whose sum is σ = 5672070. Its totient is φ = 3659360.

The previous prime is 4574183. The next prime is 4574233. The reversal of 4574225 is 5224754.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 602176 + 3972049 = 776^2 + 1993^2 .

It is not a de Polignac number, because 4574225 - 2⁶ = 4574161 is a prime.

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, 91460 + ... + 91509.

It is an arithmetic number, because the mean of its divisors is an integer number (945345).

Almost surely, 2^4574225 is an apocalyptic number.

It is an amenable number.

4574225 is a deficient number, since it is larger than the sum of its proper divisors (1097845).

4574225 is a wasteful number, since it uses less digits than its factorization.

4574225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182979 (or 182974 counting only the distinct ones).

The product of its digits is 11200, while the sum is 29.

The square root of 4574225 is about 2138.7437901722. The cubic root of 4574225 is about 165.9991411384. Note that the first 3 decimals are identical.

Adding to 4574225 its reverse (5224754), we get a palindrome (9798979).

The spelling of 4574225 in words is "four million, five hundred seventy-four thousand, two hundred twenty-five".