499492 has 12 divisors (see below), whose sum is σ = 999040. Its totient is φ = 214056.

The previous prime is 499483. The next prime is 499493. The reversal of 499492 is 294994.

499492 is an admirable number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (499493) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 8892 + ... + 8947.

2⁴⁹⁹⁴⁹² is an apocalyptic number.

It is an amenable number.

499492 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

499492 is a wasteful number, since it uses less digits than its factorization.

499492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17850 (or 17848 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 499492 is about 706.7474796559. The cubic root of 499492 is about 79.3431634988.

The spelling of 499492 in words is "four hundred ninety-nine thousand, four hundred ninety-two".