8028020260 has 96 divisors (see below), whose sum is σ = 18515790720. Its totient is φ = 2905694208.

The previous prime is 8028020237. The next prime is 8028020263. The reversal of 8028020260 is 620208208.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8028020263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8850727 + ... + 8851633.

It is an arithmetic number, because the mean of its divisors is an integer number (192872820).

Almost surely, 2^8028020260 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 8028020260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9257895360).

8028020260 is an abundant number, since it is smaller than the sum of its proper divisors (10487770460).

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

8028020260 is a wasteful number, since it uses less digits than its factorization.

8028020260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565 (or 1563 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 8028020260 is about 89599.2201974995. The cubic root of 8028020260 is about 2002.3323007959.

Adding to 8028020260 its reverse (620208208), we get a palindrome (8648228468).

The spelling of 8028020260 in words is "eight billion, twenty-eight million, twenty thousand, two hundred sixty".