8113712 has 20 divisors (see below), whose sum is σ = 15813720. Its totient is φ = 4032768.

The previous prime is 8113711. The next prime is 8113727. The reversal of 8113712 is 2173118.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8113711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1448 + ... + 4280.

It is an arithmetic number, because the mean of its divisors is an integer number (790686).

Almost surely, 2^8113712 is an apocalyptic number.

It is an amenable number.

8113712 is a deficient number, since it is larger than the sum of its proper divisors (7700008).

8113712 is a wasteful number, since it uses less digits than its factorization.

8113712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020 (or 3014 counting only the distinct ones).

The product of its digits is 336, while the sum is 23.

The square root of 8113712 is about 2848.4578283696. The cubic root of 8113712 is about 200.9431453926.

The spelling of 8113712 in words is "eight million, one hundred thirteen thousand, seven hundred twelve".