503948 has 12 divisors (see below), whose sum is σ = 933912. Its totient is φ = 237120.

The previous prime is 503947. The next prime is 503959. The reversal of 503948 is 849305.

It is a self number, because there is not a number n which added to its sum of digits gives 503948.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 503948.

It is not an unprimeable number, because it can be changed into a prime (503947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3638 + ... + 3773.

It is an arithmetic number, because the mean of its divisors is an integer number (77826).

2⁵⁰³⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

503948 is a deficient number, since it is larger than the sum of its proper divisors (429964).

503948 is a wasteful number, since it uses less digits than its factorization.

503948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7432 (or 7430 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 503948 is about 709.8929496762. The cubic root of 503948 is about 79.5784071461.

The spelling of 503948 in words is "five hundred three thousand, nine hundred forty-eight".