502422 has 8 divisors (see below), whose sum is σ = 1004856. Its totient is φ = 167472.

The previous prime is 502421. The next prime is 502429. The reversal of 502422 is 224205.

It is a sphenic number, since it is the product of 3 distinct primes.

502422 is an admirable number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502421) 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 3 ways as a sum of consecutive naturals, for example, 41863 + ... + 41874.

It is an arithmetic number, because the mean of its divisors is an integer number (125607).

2⁵⁰²⁴²² is an apocalyptic number.

502422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

502422 is a wasteful number, since it uses less digits than its factorization.

502422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83742.

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 502422 is about 708.8173248447. The cubic root of 502422 is about 79.4980024022.

Adding to 502422 its reverse (224205), we get a palindrome (726627).

The spelling of 502422 in words is "five hundred two thousand, four hundred twenty-two".