505936 has 20 divisors (see below), whose sum is σ = 992992. Its totient is φ = 249696.

The previous prime is 505927. The next prime is 505949. The reversal of 505936 is 639505.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1495 + ... + 1801.

2⁵⁰⁵⁹³⁶ is an apocalyptic number.

It is an amenable number.

505936 is a deficient number, since it is larger than the sum of its proper divisors (487056).

505936 is a wasteful number, since it uses less digits than its factorization.

505936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 505936 is about 711.2917826040. The cubic root of 505936 is about 79.6829115133.

It can be divided in two parts, 505 and 936, that added together give a palindrome (1441).

The spelling of 505936 in words is "five hundred five thousand, nine hundred thirty-six".