8196736 has 16 divisors (see below), whose sum is σ = 16329690. Its totient is φ = 4098304.

The previous prime is 8196719. The next prime is 8196739. The reversal of 8196736 is 6376918.

It can be written as a sum of positive squares in only one way, i.e., 8156736 + 40000 = 2856^2 + 200^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (8196739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31891 + ... + 32146.

Almost surely, 2^8196736 is an apocalyptic number.

It is an amenable number.

8196736 is a deficient number, since it is larger than the sum of its proper divisors (8132954).

8196736 is an equidigital number, since it uses as much as digits as its factorization.

8196736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64051 (or 64039 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 8196736 is about 2862.9942368087. The cubic root of 8196736 is about 201.6262080650.

The spelling of 8196736 in words is "eight million, one hundred ninety-six thousand, seven hundred thirty-six".