502748036 has 36 divisors (see below), whose sum is σ = 1042783308. Its totient is φ = 211393728.

The previous prime is 502748033. The next prime is 502748063. The reversal of 502748036 is 630847205.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 381967936 + 120780100 = 19544^2 + 10990^2 .

It is a junction number, because it is equal to n+sod(n) for n = 502747987 and 502748005.

It is not an unprimeable number, because it can be changed into a prime (502748033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13811 + ... + 34586.

It is an arithmetic number, because the mean of its divisors is an integer number (28966203).

Almost surely, 2^502748036 is an apocalyptic number.

It is an amenable number.

502748036 is an abundant number, since it is smaller than the sum of its proper divisors (540035272).

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

502748036 is a wasteful number, since it uses less digits than its factorization.

502748036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48468 (or 48459 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 502748036 is about 22422.0435286349. The cubic root of 502748036 is about 795.1519485942.

The spelling of 502748036 in words is "five hundred two million, seven hundred forty-eight thousand, thirty-six".