8916845 has 16 divisors (see below), whose sum is σ = 12348288. Its totient is φ = 6054720.

The previous prime is 8916841. The next prime is 8916863. The reversal of 8916845 is 5486198.

It is not a de Polignac number, because 8916845 - 2² = 8916841 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8916841) 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 15 ways as a sum of consecutive naturals, for example, 2555 + ... + 4935.

It is an arithmetic number, because the mean of its divisors is an integer number (771768).

Almost surely, 2^8916845 is an apocalyptic number.

It is an amenable number.

8916845 is a deficient number, since it is larger than the sum of its proper divisors (3431443).

8916845 is a wasteful number, since it uses less digits than its factorization.

8916845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500.

The product of its digits is 69120, while the sum is 41.

The square root of 8916845 is about 2986.1086718336. The cubic root of 8916845 is about 207.3657718040.

The spelling of 8916845 in words is "eight million, nine hundred sixteen thousand, eight hundred forty-five".