8106740 has 24 divisors (see below), whose sum is σ = 17083752. Its totient is φ = 3231360.

The previous prime is 8106697. The next prime is 8106751. The reversal of 8106740 is 476018.

It can be written as a sum of positive squares in 4 ways, for example, as 1532644 + 6574096 = 1238^2 + 2564^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7430 + ... + 8450.

It is an arithmetic number, because the mean of its divisors is an integer number (711823).

Almost surely, 2^8106740 is an apocalyptic number.

It is an amenable number.

8106740 is an abundant number, since it is smaller than the sum of its proper divisors (8977012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8106740 is a wasteful number, since it uses less digits than its factorization.

8106740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427 (or 1425 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 8106740 is about 2847.2337452341. The cubic root of 8106740 is about 200.8855730147.

The spelling of 8106740 in words is "eight million, one hundred six thousand, seven hundred forty".