489528006 has 48 divisors (see below), whose sum is σ = 1110918144. Its totient is φ = 143550000.

The previous prime is 489528001. The next prime is 489528059. The reversal of 489528006 is 600825984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489528001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11631 + ... + 33381.

It is an arithmetic number, because the mean of its divisors is an integer number (23144128).

Almost surely, 2^489528006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 489528006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (555459072).

489528006 is an abundant number, since it is smaller than the sum of its proper divisors (621390138).

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

489528006 is a wasteful number, since it uses less digits than its factorization.

489528006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21809 (or 21798 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 489528006 is about 22125.2797948410. The cubic root of 489528006 is about 788.1203005885.

The spelling of 489528006 in words is "four hundred eighty-nine million, five hundred twenty-eight thousand, six".