502086 has 32 divisors (see below), whose sum is σ = 1114848. Its totient is φ = 149760.

The previous prime is 502081. The next prime is 502087. The reversal of 502086 is 680205.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502081) by changing a digit.

502086 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3120 + ... + 3276.

It is an arithmetic number, because the mean of its divisors is an integer number (34839).

2⁵⁰²⁰⁸⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 502086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557424).

502086 is an abundant number, since it is smaller than the sum of its proper divisors (612762).

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

502086 is a wasteful number, since it uses less digits than its factorization.

502086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 502086 is about 708.5802706822. The cubic root of 502086 is about 79.4802767417.

The spelling of 502086 in words is "five hundred two thousand, eighty-six".