8136916 has 12 divisors (see below), whose sum is σ = 14261940. Its totient is φ = 4062080.

The previous prime is 8136913. The next prime is 8136943. The reversal of 8136916 is 6196318.

It can be written as a sum of positive squares in 2 ways, for example, as 4120900 + 4016016 = 2030^2 + 2004^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8136913) 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 3 ways as a sum of consecutive naturals, for example, 2370 + ... + 4678.

It is an arithmetic number, because the mean of its divisors is an integer number (1188495).

Almost surely, 2^8136916 is an apocalyptic number.

It is an amenable number.

8136916 is a deficient number, since it is larger than the sum of its proper divisors (6125024).

8136916 is a wasteful number, since it uses less digits than its factorization.

8136916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194 (or 3192 counting only the distinct ones).

The product of its digits is 7776, while the sum is 34.

The square root of 8136916 is about 2852.5280016154. The cubic root of 8136916 is about 201.1345188328.

The spelling of 8136916 in words is "eight million, one hundred thirty-six thousand, nine hundred sixteen".