8255286 has 24 divisors (see below), whose sum is σ = 19262880. Its totient is φ = 2540016.

The previous prime is 8255257. The next prime is 8255287. The reversal of 8255286 is 6825528.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8255286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8255287) 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 11 ways as a sum of consecutive naturals, for example, 17406 + ... + 17873.

It is an arithmetic number, because the mean of its divisors is an integer number (802620).

Almost surely, 2^8255286 is an apocalyptic number.

8255286 is an abundant number, since it is smaller than the sum of its proper divisors (11007594).

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

8255286 is a wasteful number, since it uses less digits than its factorization.

8255286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35300 (or 35297 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 8255286 is about 2873.2013504104. The cubic root of 8255286 is about 202.1051473624.

The spelling of 8255286 in words is "eight million, two hundred fifty-five thousand, two hundred eighty-six".