505934 has 32 divisors (see below), whose sum is σ = 937440. Its totient is φ = 201600.

The previous prime is 505927. The next prime is 505949. The reversal of 505934 is 439505.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 8264 + ... + 8324.

It is an arithmetic number, because the mean of its divisors is an integer number (29295).

2⁵⁰⁵⁹³⁴ is an apocalyptic number.

505934 is a deficient number, since it is larger than the sum of its proper divisors (431506).

505934 is a wasteful number, since it uses less digits than its factorization.

505934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 505934 is about 711.2903767098. The cubic root of 505934 is about 79.6828065158.

The spelling of 505934 in words is "five hundred five thousand, nine hundred thirty-four".