8275704228 has 216 divisors, whose sum is σ = 24005741760. Its totient is φ = 2475334080.

The previous prime is 8275704223. The next prime is 8275704251. The reversal of 8275704228 is 8224075728.

It is not an unprimeable number, because it can be changed into a prime (8275704223) 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 71 ways as a sum of consecutive naturals, for example, 31466425 + ... + 31466687.

Almost surely, 2^8275704228 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 8275704228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12002870880).

8275704228 is an abundant number, since it is smaller than the sum of its proper divisors (15730037532).

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

8275704228 is a wasteful number, since it uses less digits than its factorization.

8275704228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 45.

The square root of 8275704228 is about 90970.8976981100. The cubic root of 8275704228 is about 2022.7163589847.

The spelling of 8275704228 in words is "eight billion, two hundred seventy-five million, seven hundred four thousand, two hundred twenty-eight".