8025856 has 36 divisors (see below), whose sum is σ = 16225272. Its totient is φ = 3961856.

The previous prime is 8025803. The next prime is 8025881. The reversal of 8025856 is 6585208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27246 + ... + 27538.

It is an arithmetic number, because the mean of its divisors is an integer number (450702).

Almost surely, 2^8025856 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 8025856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8112636).

8025856 is an abundant number, since it is smaller than the sum of its proper divisors (8199416).

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

8025856 is a wasteful number, since it uses less digits than its factorization.

8025856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 8025856 is about 2832.9941757794. The cubic root of 8025856 is about 200.2152349531.

The spelling of 8025856 in words is "eight million, twenty-five thousand, eight hundred fifty-six".