504112 has 30 divisors (see below), whose sum is σ = 1137948. Its totient is φ = 215712.

The previous prime is 504103. The next prime is 504121. The reversal of 504112 is 211405.

It is an interprime number because it is at equal distance from previous prime (504103) and next prime (504121).

It is a junction number, because it is equal to n+sod(n) for n = 504092 and 504101.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 463 + ... + 1105.

2⁵⁰⁴¹¹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568974).

504112 is an abundant number, since it is smaller than the sum of its proper divisors (633836).

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

504112 is a wasteful number, since it uses less digits than its factorization.

504112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 504112 is about 710.0084506539. The cubic root of 504112 is about 79.5870386209.

Adding to 504112 its reverse (211405), we get a palindrome (715517).

It can be divided in two parts, 504 and 112, that added together give a palindrome (616).

The spelling of 504112 in words is "five hundred four thousand, one hundred twelve".