506502 has 24 divisors (see below), whose sum is σ = 1155960. Its totient is φ = 159840.

The previous prime is 506501. The next prime is 506507. The reversal of 506502 is 205605.

506502 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 506502.

It is not an unprimeable number, because it can be changed into a prime (506501) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 399 + ... + 1082.

It is an arithmetic number, because the mean of its divisors is an integer number (48165).

2⁵⁰⁶⁵⁰² is an apocalyptic number.

506502 is an abundant number, since it is smaller than the sum of its proper divisors (649458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506502 is a wasteful number, since it uses less digits than its factorization.

506502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 506502 is about 711.6895390548. The cubic root of 506502 is about 79.7126146906.

The spelling of 506502 in words is "five hundred six thousand, five hundred two".