8947103 has 6 divisors (see below), whose sum is σ = 9834552. Its totient is φ = 8133620.

The previous prime is 8947067. The next prime is 8947111. The reversal of 8947103 is 3017498.

It is not a de Polignac number, because 8947103 - 2⁶ = 8947039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8947103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8947123) 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 in 5 ways as a sum of consecutive naturals, for example, 36851 + ... + 37092.

It is an arithmetic number, because the mean of its divisors is an integer number (1639092).

Almost surely, 2^8947103 is an apocalyptic number.

8947103 is a deficient number, since it is larger than the sum of its proper divisors (887449).

8947103 is a wasteful number, since it uses less digits than its factorization.

8947103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73965 (or 73954 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 8947103 is about 2991.1708409919. The cubic root of 8947103 is about 207.6000620604.

It can be divided in two parts, 894 and 7103, that added together give a palindrome (7997).

The spelling of 8947103 in words is "eight million, nine hundred forty-seven thousand, one hundred three".