496486 has 4 divisors (see below), whose sum is σ = 744732. Its totient is φ = 248242.

The previous prime is 496481. The next prime is 496487. The reversal of 496486 is 684694.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 684694 = 2 ⋅342347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496481) by changing a digit.

496486 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124120 + ... + 124123.

It is an arithmetic number, because the mean of its divisors is an integer number (186183).

2⁴⁹⁶⁴⁸⁶ is an apocalyptic number.

496486 is a deficient number, since it is larger than the sum of its proper divisors (248246).

496486 is a wasteful number, since it uses less digits than its factorization.

496486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248245.

The product of its digits is 41472, while the sum is 37.

The square root of 496486 is about 704.6176268019. The cubic root of 496486 is about 79.1836777233.

It can be divided in two parts, 4964 and 86, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 496486 in words is "four hundred ninety-six thousand, four hundred eighty-six".