504317 has 12 divisors (see below), whose sum is σ = 585216. Its totient is φ = 430920.

The previous prime is 504311. The next prime is 504323. The reversal of 504317 is 713405.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (504311) and next prime (504323).

It is not a de Polignac number, because 504317 - 2⁸ = 504061 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 504317.

It is not an unprimeable number, because it can be changed into a prime (504311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3908 + ... + 4034.

It is an arithmetic number, because the mean of its divisors is an integer number (48768).

2⁵⁰⁴³¹⁷ is an apocalyptic number.

It is an amenable number.

504317 is a deficient number, since it is larger than the sum of its proper divisors (80899).

504317 is a wasteful number, since it uses less digits than its factorization.

504317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 504317 is about 710.1528004592. The cubic root of 504317 is about 79.5978253322.

The spelling of 504317 in words is "five hundred four thousand, three hundred seventeen".