503274 has 16 divisors (see below), whose sum is σ = 1034208. Its totient is φ = 163152.

The previous prime is 503267. The next prime is 503287. The reversal of 503274 is 472305.

It is a happy number.

503274 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 503274.

It is an unprimeable 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 7 ways as a sum of consecutive naturals, for example, 912 + ... + 1355.

It is an arithmetic number, because the mean of its divisors is an integer number (64638).

2⁵⁰³²⁷⁴ is an apocalyptic number.

503274 is an abundant number, since it is smaller than the sum of its proper divisors (530934).

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

503274 is a wasteful number, since it uses less digits than its factorization.

503274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 503274 is about 709.4180713796. The cubic root of 503274 is about 79.5429142145.

Adding to 503274 its reverse (472305), we get a palindrome (975579).

It can be divided in two parts, 503 and 274, that added together give a palindrome (777).

The spelling of 503274 in words is "five hundred three thousand, two hundred seventy-four".