8686148 has 12 divisors (see below), whose sum is σ = 15428112. Its totient is φ = 4278120.

The previous prime is 8686147. The next prime is 8686159. The reversal of 8686148 is 8416868.

It is not an unprimeable number, because it can be changed into a prime (8686141) 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 in 3 ways as a sum of consecutive naturals, for example, 15938 + ... + 16473.

It is an arithmetic number, because the mean of its divisors is an integer number (1285676).

Almost surely, 2^8686148 is an apocalyptic number.

It is an amenable number.

8686148 is a deficient number, since it is larger than the sum of its proper divisors (6741964).

8686148 is a wasteful number, since it uses less digits than its factorization.

8686148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32482 (or 32480 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 8686148 is about 2947.2271714274. The cubic root of 8686148 is about 205.5617982791.

The spelling of 8686148 in words is "eight million, six hundred eighty-six thousand, one hundred forty-eight".