487225 has 6 divisors (see below), whose sum is σ = 604190. Its totient is φ = 389760.

The previous prime is 487219. The next prime is 487247. The reversal of 487225 is 522784.

It can be written as a sum of positive squares in 3 ways, for example, as 2809 + 484416 = 53^2 + 696^2 .

It is not a de Polignac number, because 487225 - 2⁹ = 486713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 487193 and 487202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9720 + ... + 9769.

2⁴⁸⁷²²⁵ is an apocalyptic number.

It is an amenable number.

487225 is a deficient number, since it is larger than the sum of its proper divisors (116965).

487225 is a wasteful number, since it uses less digits than its factorization.

487225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19499 (or 19494 counting only the distinct ones).

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

The square root of 487225 is about 698.0150428178. The cubic root of 487225 is about 78.6882441847.

The spelling of 487225 in words is "four hundred eighty-seven thousand, two hundred twenty-five".