489575424 has 264 divisors, whose sum is σ = 1510391232. Its totient is φ = 140574720.

The previous prime is 489575423. The next prime is 489575441. The reversal of 489575424 is 424575984.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489575423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11940844 + ... + 11940884.

Almost surely, 2^489575424 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 489575424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (755195616).

489575424 is an abundant number, since it is smaller than the sum of its proper divisors (1020815808).

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

489575424 is a wasteful number, since it uses less digits than its factorization.

489575424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 82 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The square root of 489575424 is about 22126.3513485617. The cubic root of 489575424 is about 788.1457467880.

The spelling of 489575424 in words is "four hundred eighty-nine million, five hundred seventy-five thousand, four hundred twenty-four".