505246 has 16 divisors (see below), whose sum is σ = 875520. Its totient is φ = 214200.

The previous prime is 505237. The next prime is 505277. The reversal of 505246 is 642505.

505246 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 1995 + ... + 2233.

It is an arithmetic number, because the mean of its divisors is an integer number (54720).

2⁵⁰⁵²⁴⁶ is an apocalyptic number.

505246 is a deficient number, since it is larger than the sum of its proper divisors (370274).

505246 is a wasteful number, since it uses less digits than its factorization.

505246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 505246 is about 710.8065841001. The cubic root of 505246 is about 79.6466709463.

The spelling of 505246 in words is "five hundred five thousand, two hundred forty-six".