8505248 has 24 divisors (see below), whose sum is σ = 16998912. Its totient is φ = 4188096.

The previous prime is 8505247. The next prime is 8505257. The reversal of 8505248 is 8425058.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (8505247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161 + ... + 4127.

It is an arithmetic number, because the mean of its divisors is an integer number (708288).

Almost surely, 2^8505248 is an apocalyptic number.

It is an amenable number.

8505248 is a deficient number, since it is larger than the sum of its proper divisors (8493664).

8505248 is a wasteful number, since it uses less digits than its factorization.

8505248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044 (or 4036 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 8505248 is about 2916.3758331189. The cubic root of 8505248 is about 204.1247474862.

The spelling of 8505248 in words is "eight million, five hundred five thousand, two hundred forty-eight".