8149108 has 36 divisors (see below), whose sum is σ = 15920100. Its totient is φ = 3646720.

The previous prime is 8149079. The next prime is 8149109. The reversal of 8149108 is 8019418.

It can be written as a sum of positive squares in 2 ways, for example, as 465124 + 7683984 = 682^2 + 2772^2 .

It is a super-2 number, since 2×8149108² = 132815922391328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8149108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8149109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54618 + ... + 54766.

It is an arithmetic number, because the mean of its divisors is an integer number (442225).

Almost surely, 2^8149108 is an apocalyptic number.

It is an amenable number.

8149108 is a deficient number, since it is larger than the sum of its proper divisors (7770992).

8149108 is a wasteful number, since it uses less digits than its factorization.

8149108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 8149108 is about 2854.6642534631. The cubic root of 8149108 is about 201.2349257642.

The spelling of 8149108 in words is "eight million, one hundred forty-nine thousand, one hundred eight".