498848256 has 120 divisors (see below), whose sum is σ = 1489753980. Its totient is φ = 160505856.

The previous prime is 498848239. The next prime is 498848257. The reversal of 498848256 is 652848894.

It can be written as a sum of positive squares in 2 ways, for example, as 498182400 + 665856 = 22320^2 + 816^2 .

It is not an unprimeable number, because it can be changed into a prime (498848257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131766 + ... + 135498.

Almost surely, 2^498848256 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 498848256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (744876990).

498848256 is an abundant number, since it is smaller than the sum of its proper divisors (990905724).

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

498848256 is a wasteful number, since it uses less digits than its factorization.

498848256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3786 (or 3767 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 54.

The square root of 498848256 is about 22334.9111482450. The cubic root of 498848256 is about 793.0906309030.

The spelling of 498848256 in words is "four hundred ninety-eight million, eight hundred forty-eight thousand, two hundred fifty-six".