8505268 has 6 divisors (see below), whose sum is σ = 14884226. Its totient is φ = 4252632.

The previous prime is 8505257. The next prime is 8505269. The reversal of 8505268 is 8625058.

It can be written as a sum of positive squares in only one way, i.e., 7606564 + 898704 = 2758^2 + 948^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8505269) by changing a digit.

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 as a sum of consecutive naturals, namely, 1063155 + ... + 1063162.

Almost surely, 2^8505268 is an apocalyptic number.

It is an amenable number.

8505268 is a deficient number, since it is larger than the sum of its proper divisors (6378958).

8505268 is a wasteful number, since it uses less digits than its factorization.

8505268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126321 (or 2126319 counting only the distinct ones).

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

The square root of 8505268 is about 2916.3792620302. The cubic root of 8505268 is about 204.1249074851.

The spelling of 8505268 in words is "eight million, five hundred five thousand, two hundred sixty-eight".