505675 has 12 divisors (see below), whose sum is σ = 636120. Its totient is φ = 398720.

The previous prime is 505669. The next prime is 505691. The reversal of 505675 is 576505.

It is not a de Polignac number, because 505675 - 2⁵ = 505643 is a prime.

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, 2736 + ... + 2914.

It is an arithmetic number, because the mean of its divisors is an integer number (53010).

2⁵⁰⁵⁶⁷⁵ is an apocalyptic number.

505675 is a deficient number, since it is larger than the sum of its proper divisors (130445).

505675 is a wasteful number, since it uses less digits than its factorization.

505675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 505675 is about 711.1082899250. The cubic root of 505675 is about 79.6692070018.

The spelling of 505675 in words is "five hundred five thousand, six hundred seventy-five".