499222 has 8 divisors (see below), whose sum is σ = 792936. Its totient is φ = 234912.

The previous prime is 499211. The next prime is 499229. The reversal of 499222 is 222994.

It is a happy number.

499222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 (499229) by changing a digit.

499222 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 in 3 ways as a sum of consecutive naturals, for example, 7308 + ... + 7375.

It is an arithmetic number, because the mean of its divisors is an integer number (99117).

2⁴⁹⁹²²² is an apocalyptic number.

499222 is a deficient number, since it is larger than the sum of its proper divisors (293714).

499222 is a wasteful number, since it uses less digits than its factorization.

499222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14702.

The product of its digits is 2592, while the sum is 28.

The square root of 499222 is about 706.5564379439. The cubic root of 499222 is about 79.3288646276.

The spelling of 499222 in words is "four hundred ninety-nine thousand, two hundred twenty-two".