499086224 has 80 divisors (see below), whose sum is σ = 1252836480. Its totient is φ = 187038720.

The previous prime is 499086209. The next prime is 499086239. The reversal of 499086224 is 422680994.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (499086209) and next prime (499086239).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18644 + ... + 36684.

It is an arithmetic number, because the mean of its divisors is an integer number (15660456).

Almost surely, 2^499086224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499086224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626418240).

499086224 is an abundant number, since it is smaller than the sum of its proper divisors (753750256).

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

499086224 is a wasteful number, since it uses less digits than its factorization.

499086224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18088 (or 18082 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 499086224 is about 22340.2377785018. The cubic root of 499086224 is about 793.2167214771.

The spelling of 499086224 in words is "four hundred ninety-nine million, eighty-six thousand, two hundred twenty-four".