504992 has 24 divisors (see below), whose sum is σ = 1020096. Its totient is φ = 245952.

The previous prime is 504991. The next prime is 505027. The reversal of 504992 is 299405.

It is not an unprimeable number, because it can be changed into a prime (504991) 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, 1193 + ... + 1559.

It is an arithmetic number, because the mean of its divisors is an integer number (42504).

2⁵⁰⁴⁹⁹² 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 504992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510048).

504992 is an abundant number, since it is smaller than the sum of its proper divisors (515104).

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

504992 is a wasteful number, since it uses less digits than its factorization.

504992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 504992 is about 710.6278913749. The cubic root of 504992 is about 79.6333219075.

The spelling of 504992 in words is "five hundred four thousand, nine hundred ninety-two".