8281028 has 12 divisors (see below), whose sum is σ = 16562112. Its totient is φ = 3549000.

The previous prime is 8281019. The next prime is 8281043. The reversal of 8281028 is 8201828.

8281028 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147848 + ... + 147903.

It is an arithmetic number, because the mean of its divisors is an integer number (1380176).

Almost surely, 2^8281028 is an apocalyptic number.

It is an amenable number.

8281028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8281028 is a wasteful number, since it uses less digits than its factorization.

8281028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295762 (or 295760 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 8281028 is about 2877.6775357917. The cubic root of 8281028 is about 202.3150004755.

The spelling of 8281028 in words is "eight million, two hundred eighty-one thousand, twenty-eight".