496656 has 30 divisors (see below), whose sum is σ = 1390350. Its totient is φ = 165504.

The previous prime is 496631. The next prime is 496669. The reversal of 496656 is 656694.

It is a happy number.

496656 is nontrivially palindromic in base 5.

It can be written as a sum of positive squares in only one way, i.e., 266256 + 230400 = 516^2 + 480^2 .

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 496656.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1581 + ... + 1868.

It is an arithmetic number, because the mean of its divisors is an integer number (46345).

2⁴⁹⁶⁶⁵⁶ is an apocalyptic number.

It is an amenable number.

496656 is an abundant number, since it is smaller than the sum of its proper divisors (893694).

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

496656 is a wasteful number, since it uses less digits than its factorization.

496656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463 (or 3454 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 496656 is about 704.7382492812. The cubic root of 496656 is about 79.1927143589.

The spelling of 496656 in words is "four hundred ninety-six thousand, six hundred fifty-six".