8256005828 has 24 divisors (see below), whose sum is σ = 16559616192. Its totient is φ = 3528087264.

The previous prime is 8256005819. The next prime is 8256005843. The reversal of 8256005828 is 8285006528.

It is a super-4 number, since 4×8256005828⁴ (a number of 41 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415151 + ... + 434582.

It is an arithmetic number, because the mean of its divisors is an integer number (689984008).

Almost surely, 2^8256005828 is an apocalyptic number.

It is an amenable number.

8256005828 is an abundant number, since it is smaller than the sum of its proper divisors (8303610364).

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

8256005828 is a wasteful number, since it uses less digits than its factorization.

8256005828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850091 (or 850089 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 44.

The square root of 8256005828 is about 90862.5656032230. The cubic root of 8256005828 is about 2021.1102144577.

The spelling of 8256005828 in words is "eight billion, two hundred fifty-six million, five thousand, eight hundred twenty-eight".