520048 has 10 divisors (see below), whose sum is σ = 1007624. Its totient is φ = 260016.

The previous prime is 520043. The next prime is 520063. The reversal of 520048 is 840025.

It is a happy number.

520048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520043) by changing a digit.

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 as a sum of consecutive naturals, namely, 16236 + ... + 16267.

2⁵²⁰⁰⁴⁸ is an apocalyptic number.

It is an amenable number.

520048 is a deficient number, since it is larger than the sum of its proper divisors (487576).

520048 is a wasteful number, since it uses less digits than its factorization.

520048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32511 (or 32505 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 520048 is about 721.1435363366. The cubic root of 520048 is about 80.4169893884.

The spelling of 520048 in words is "five hundred twenty thousand, forty-eight".