504774 has 24 divisors (see below), whose sum is σ = 1132560. Its totient is φ = 162288.

The previous prime is 504767. The next prime is 504787. The reversal of 504774 is 477405.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39 + ... + 1005.

It is an arithmetic number, because the mean of its divisors is an integer number (47190).

2⁵⁰⁴⁷⁷⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566280).

504774 is an abundant number, since it is smaller than the sum of its proper divisors (627786).

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

504774 is a wasteful number, since it uses less digits than its factorization.

504774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004 (or 1001 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 504774 is about 710.4744893379. The cubic root of 504774 is about 79.6218612884.

The spelling of 504774 in words is "five hundred four thousand, seven hundred seventy-four".