504906 has 32 divisors (see below), whose sum is σ = 1098240. Its totient is φ = 154224.

The previous prime is 504901. The next prime is 504929. The reversal of 504906 is 609405.

504906 = 41² + 42² + ... + 116².

It is not an unprimeable number, because it can be changed into a prime (504901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4851 + ... + 4953.

It is an arithmetic number, because the mean of its divisors is an integer number (34320).

2⁵⁰⁴⁹⁰⁶ is an apocalyptic number.

504906 is an abundant number, since it is smaller than the sum of its proper divisors (593334).

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

504906 is a wasteful number, since it uses less digits than its factorization.

504906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 504906 is about 710.5673789304. The cubic root of 504906 is about 79.6288011398.

The spelling of 504906 in words is "five hundred four thousand, nine hundred six".