8256828 has 24 divisors (see below), whose sum is σ = 19344640. Its totient is φ = 2741040.

The previous prime is 8256823. The next prime is 8256863. The reversal of 8256828 is 8286528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8256823) 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 7 ways as a sum of consecutive naturals, for example, 1983 + ... + 4521.

Almost surely, 2^8256828 is an apocalyptic number.

It is an amenable number.

8256828 is an abundant number, since it is smaller than the sum of its proper divisors (11087812).

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

8256828 is a wasteful number, since it uses less digits than its factorization.

8256828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2817 (or 2815 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 8256828 is about 2873.4696796730. The cubic root of 8256828 is about 202.1177302793.

The spelling of 8256828 in words is "eight million, two hundred fifty-six thousand, eight hundred twenty-eight".