507225 has 12 divisors (see below), whose sum is σ = 838736. Its totient is φ = 270480.

The previous prime is 507217. The next prime is 507289. The reversal of 507225 is 522705.

It is not a de Polignac number, because 507225 - 2³ = 507217 is a prime.

It is a Duffinian number.

It is a Curzon number.

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 11 ways as a sum of consecutive naturals, for example, 3307 + ... + 3456.

2⁵⁰⁷²²⁵ is an apocalyptic number.

It is an amenable number.

507225 is a deficient number, since it is larger than the sum of its proper divisors (331511).

507225 is a wasteful number, since it uses less digits than its factorization.

507225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6776 (or 6771 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 507225 is about 712.1973041230. The cubic root of 507225 is about 79.7505249193.

The spelling of 507225 in words is "five hundred seven thousand, two hundred twenty-five".