2828502720 has 224 divisors, whose sum is σ = 10023652800. Its totient is φ = 750845952.

The previous prime is 2828502709. The next prime is 2828502727. The reversal of 2828502720 is 272058282.

2828502720 is a `hidden beast` number, since 2 + 82 + 8 + 502 + 72 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2828502727) 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 31 ways as a sum of consecutive naturals, for example, 2323552 + ... + 2324768.

It is an arithmetic number, because the mean of its divisors is an integer number (44748450).

Almost surely, 2^2828502720 is an apocalyptic number.

2828502720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2828502720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5011826400).

2828502720 is an abundant number, since it is smaller than the sum of its proper divisors (7195150080).

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

2828502720 is a wasteful number, since it uses less digits than its factorization.

2828502720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512 (or 1496 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 2828502720 is about 53183.6696740644. The cubic root of 2828502720 is about 1414.2261614698.

The spelling of 2828502720 in words is "two billion, eight hundred twenty-eight million, five hundred two thousand, seven hundred twenty".