502625 has 8 divisors (see below), whose sum is σ = 627432. Its totient is φ = 402000.

The previous prime is 502613. The next prime is 502631. The reversal of 502625 is 526205.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 108241 + 394384 = 329^2 + 628^2 .

It is not a de Polignac number, because 502625 - 2¹⁰ = 501601 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 502597 and 502606.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 502625.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1886 + ... + 2135.

It is an arithmetic number, because the mean of its divisors is an integer number (78429).

2⁵⁰²⁶²⁵ is an apocalyptic number.

It is an amenable number.

502625 is a deficient number, since it is larger than the sum of its proper divisors (124807).

502625 is an equidigital number, since it uses as much as digits as its factorization.

502625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036 (or 4026 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 502625 is about 708.9605066575. The cubic root of 502625 is about 79.5087078262.

The spelling of 502625 in words is "five hundred two thousand, six hundred twenty-five".