496506 has 16 divisors (see below), whose sum is σ = 1005984. Its totient is φ = 163344.

The previous prime is 496499. The next prime is 496511. The reversal of 496506 is 605694.

496506 is a nontrivial binomial coefficient, being equal to C(997, 2).

It is an unprimeable number.

496506 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 7 ways as a sum of consecutive naturals, for example, 1 + ... + 996.

It is an arithmetic number, because the mean of its divisors is an integer number (62874).

2⁴⁹⁶⁵⁰⁶ is an apocalyptic number.

496506 is the 996-th triangular number.

496506 is an abundant number, since it is smaller than the sum of its proper divisors (509478).

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

496506 is a wasteful number, since it uses less digits than its factorization.

496506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 496506 is about 704.6318187536. The cubic root of 496506 is about 79.1847409640.

It can be divided in two parts, 49 and 6506, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 496506 in words is "four hundred ninety-six thousand, five hundred six".