4580225 has 24 divisors (see below), whose sum is σ = 6483960. Its totient is φ = 3179520.

The previous prime is 4580209. The next prime is 4580227. The reversal of 4580225 is 5220854.

It can be written as a sum of positive squares in 12 ways, for example, as 1227664 + 3352561 = 1108^2 + 1831^2 .

It is not a de Polignac number, because 4580225 - 2⁴ = 4580209 is a prime.

It is a super-2 number, since 2×4580225² = 41956922101250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4580194 and 4580203.

It is not an unprimeable number, because it can be changed into a prime (4580227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5111 + ... + 5939.

It is an arithmetic number, because the mean of its divisors is an integer number (270165).

Almost surely, 2^4580225 is an apocalyptic number.

It is an amenable number.

4580225 is a deficient number, since it is larger than the sum of its proper divisors (1903735).

4580225 is a wasteful number, since it uses less digits than its factorization.

4580225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869 (or 864 counting only the distinct ones).

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

The square root of 4580225 is about 2140.1460230554. The cubic root of 4580225 is about 166.0716896527.

The spelling of 4580225 in words is "four million, five hundred eighty thousand, two hundred twenty-five".