8043912 has 24 divisors (see below), whose sum is σ = 21785790. Its totient is φ = 2681280.

The previous prime is 8043899. The next prime is 8043923. The reversal of 8043912 is 2193408.

It can be written as a sum of positive squares in only one way, i.e., 7918596 + 125316 = 2814^2 + 354^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 55789 + ... + 55932.

Almost surely, 2^8043912 is an apocalyptic number.

It is an amenable number.

8043912 is an abundant number, since it is smaller than the sum of its proper divisors (13741878).

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

8043912 is a wasteful number, since it uses less digits than its factorization.

8043912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111733 (or 111726 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 8043912 is about 2836.1791198724. The cubic root of 8043912 is about 200.3652658316.

The spelling of 8043912 in words is "eight million, forty-three thousand, nine hundred twelve".