498326256 has 100 divisors (see below), whose sum is σ = 1492147800. Its totient is φ = 160368768.

The previous prime is 498326237. The next prime is 498326261. The reversal of 498326256 is 652623894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30955 + ... + 44213.

It is an arithmetic number, because the mean of its divisors is an integer number (14921478).

Almost surely, 2^498326256 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 498326256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (746073900).

498326256 is an abundant number, since it is smaller than the sum of its proper divisors (993821544).

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

498326256 is a wasteful number, since it uses less digits than its factorization.

498326256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13308 (or 13293 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 498326256 is about 22323.2223480393. Note that the first 3 decimals coincide. The cubic root of 498326256 is about 792.8139015966.

The spelling of 498326256 in words is "four hundred ninety-eight million, three hundred twenty-six thousand, two hundred fifty-six".