499606 has 8 divisors (see below), whose sum is σ = 782064. Its totient is φ = 238920.

The previous prime is 499601. The next prime is 499607. The reversal of 499606 is 606994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499601) by changing a digit.

499606 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5385 + ... + 5476.

It is an arithmetic number, because the mean of its divisors is an integer number (97758).

2⁴⁹⁹⁶⁰⁶ is an apocalyptic number.

499606 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

499606 is a deficient number, since it is larger than the sum of its proper divisors (282458).

499606 is a wasteful number, since it uses less digits than its factorization.

499606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10886.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 499606 is about 706.8281262089. The cubic root of 499606 is about 79.3491992528.

The spelling of 499606 in words is "four hundred ninety-nine thousand, six hundred six".