8503648 has 12 divisors (see below), whose sum is σ = 16741620. Its totient is φ = 4251808.

The previous prime is 8503643. The next prime is 8503657. The reversal of 8503648 is 8463058.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8503643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132838 + ... + 132901.

It is an arithmetic number, because the mean of its divisors is an integer number (1395135).

Almost surely, 2^8503648 is an apocalyptic number.

It is an amenable number.

8503648 is a deficient number, since it is larger than the sum of its proper divisors (8237972).

8503648 is a wasteful number, since it uses less digits than its factorization.

8503648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265749 (or 265741 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 8503648 is about 2916.1015071496. The cubic root of 8503648 is about 204.1119467590. Note that the first 3 decimals are identical.

The spelling of 8503648 in words is "eight million, five hundred three thousand, six hundred forty-eight".