503912 has 8 divisors (see below), whose sum is σ = 944850. Its totient is φ = 251952.

The previous prime is 503911. The next prime is 503927. The reversal of 503912 is 219305.

It can be written as a sum of positive squares in only one way, i.e., 498436 + 5476 = 706^2 + 74^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (503911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31487 + ... + 31502.

2⁵⁰³⁹¹² is an apocalyptic number.

It is an amenable number.

503912 is a deficient number, since it is larger than the sum of its proper divisors (440938).

503912 is a wasteful number, since it uses less digits than its factorization.

503912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62995 (or 62991 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 503912 is about 709.8675932876. The cubic root of 503912 is about 79.5765121815.

The spelling of 503912 in words is "five hundred three thousand, nine hundred twelve".