502716 has 12 divisors (see below), whose sum is σ = 1173032. Its totient is φ = 167568.

The previous prime is 502703. The next prime is 502717. The reversal of 502716 is 617205.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 502692 and 502701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502717) by changing a digit.

502716 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 20935 + ... + 20958.

2⁵⁰²⁷¹⁶ is an apocalyptic number.

It is an amenable number.

502716 is an abundant number, since it is smaller than the sum of its proper divisors (670316).

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

502716 is a wasteful number, since it uses less digits than its factorization.

502716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41900 (or 41898 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 502716 is about 709.0246822220. The cubic root of 502716 is about 79.5135058736.

The spelling of 502716 in words is "five hundred two thousand, seven hundred sixteen".