576241728 has 112 divisors (see below), whose sum is σ = 1618000320. Its totient is φ = 180486144.

The previous prime is 576241727. The next prime is 576241739. The reversal of 576241728 is 827142675.

It is a self number, because there is not a number n which added to its sum of digits gives 576241728.

It is not an unprimeable number, because it can be changed into a prime (576241727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499200 + ... + 500352.

Almost surely, 2^576241728 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 576241728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (809000160).

576241728 is an abundant number, since it is smaller than the sum of its proper divisors (1041758592).

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

576241728 is a wasteful number, since it uses less digits than its factorization.

576241728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324 (or 1314 counting only the distinct ones).

The product of its digits is 188160, while the sum is 42.

The square root of 576241728 is about 24005.0354717505. The cubic root of 576241728 is about 832.1499051885.

The spelling of 576241728 in words is "five hundred seventy-six million, two hundred forty-one thousand, seven hundred twenty-eight".