504936 has 24 divisors (see below), whose sum is σ = 1367730. Its totient is φ = 168288.

The previous prime is 504929. The next prime is 504937. The reversal of 504936 is 639405.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 352836 + 152100 = 594^2 + 390^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (504937) by changing a digit.

504936 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3435 + ... + 3578.

2⁵⁰⁴⁹³⁶ is an apocalyptic number.

It is an amenable number.

504936 is an abundant number, since it is smaller than the sum of its proper divisors (862794).

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

504936 is a wasteful number, since it uses less digits than its factorization.

504936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7025 (or 7018 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 504936 is about 710.5884885079. The cubic root of 504936 is about 79.6303782101.

The spelling of 504936 in words is "five hundred four thousand, nine hundred thirty-six".