499224 has 64 divisors (see below), whose sum is σ = 1428480. Its totient is φ = 144000.

The previous prime is 499211. The next prime is 499229. The reversal of 499224 is 422994.

499224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (5184) is a multiple of the sum of its prime divisors (108).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 499191 and 499200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8154 + ... + 8214.

It is an arithmetic number, because the mean of its divisors is an integer number (22320).

2⁴⁹⁹²²⁴ is an apocalyptic number.

499224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (714240).

499224 is an abundant number, since it is smaller than the sum of its proper divisors (929256).

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

499224 is a wasteful number, since it uses less digits than its factorization.

499224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 108 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 499224 is about 706.5578532576. The cubic root of 499224 is about 79.3289705641.

The spelling of 499224 in words is "four hundred ninety-nine thousand, two hundred twenty-four".