489859248 has 20 divisors (see below), whose sum is σ = 1265469848. Its totient is φ = 163286400.

The previous prime is 489859247. The next prime is 489859289. The reversal of 489859248 is 842958984.

It is a super-2 number, since 2×489859248² = 479924165702251008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (489859247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5102653 + ... + 5102748.

Almost surely, 2^489859248 is an apocalyptic number.

489859248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

489859248 is an abundant number, since it is smaller than the sum of its proper divisors (775610600).

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

489859248 is a wasteful number, since it uses less digits than its factorization.

489859248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10205412 (or 10205406 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 57.

The square root of 489859248 is about 22132.7641292271. The cubic root of 489859248 is about 788.2980225855.

It can be divided in two parts, 4898 and 59248, that added together give a palindrome (64146).

The spelling of 489859248 in words is "four hundred eighty-nine million, eight hundred fifty-nine thousand, two hundred forty-eight".