507996 has 36 divisors (see below), whose sum is σ = 1306032. Its totient is φ = 166464.

The previous prime is 507979. The next prime is 508009. The reversal of 507996 is 699705.

507996 = T₈ + T₉ + ... + T₁₄₄.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 507996.

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 507996.

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, 3640 + ... + 3776.

2⁵⁰⁷⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

507996 is an abundant number, since it is smaller than the sum of its proper divisors (798036).

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

507996 is a wasteful number, since it uses less digits than its factorization.

507996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 507996 is about 712.7383811750. The cubic root of 507996 is about 79.7909123388.

It can be divided in two parts, 50799 and 6, that added together give a palindrome (50805).

The spelling of 507996 in words is "five hundred seven thousand, nine hundred ninety-six".