503226 has 16 divisors (see below), whose sum is σ = 1118400. Its totient is φ = 167724.

The previous prime is 503213. The next prime is 503227. The reversal of 503226 is 622305.

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

It is a junction number, because it is equal to n+sod(n) for n = 503199 and 503208.

It is not an unprimeable number, because it can be changed into a prime (503227) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4606 + ... + 4713.

It is an arithmetic number, because the mean of its divisors is an integer number (69900).

2⁵⁰³²²⁶ is an apocalyptic number.

503226 is an abundant number, since it is smaller than the sum of its proper divisors (615174).

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

503226 is a wasteful number, since it uses less digits than its factorization.

503226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9330 (or 9324 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 503226 is about 709.3842400279. The cubic root of 503226 is about 79.5403853195.

It can be divided in two parts, 503 and 226, that added together give a 6-th power (729 = 3⁶).

The spelling of 503226 in words is "five hundred three thousand, two hundred twenty-six".