503422 has 8 divisors (see below), whose sum is σ = 775656. Its totient is φ = 244872.

The previous prime is 503413. The next prime is 503423. The reversal of 503422 is 224305.

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

It is a junction number, because it is equal to n+sod(n) for n = 503396 and 503405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3328 + ... + 3475.

It is an arithmetic number, because the mean of its divisors is an integer number (96957).

2⁵⁰³⁴²² is an apocalyptic number.

503422 is a deficient number, since it is larger than the sum of its proper divisors (272234).

503422 is a wasteful number, since it uses less digits than its factorization.

503422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 503422 is about 709.5223745591. The cubic root of 503422 is about 79.5507106286.

Adding to 503422 its reverse (224305), we get a palindrome (727727).

The spelling of 503422 in words is "five hundred three thousand, four hundred twenty-two".