8071912 has 8 divisors (see below), whose sum is σ = 15134850. Its totient is φ = 4035952.

The previous prime is 8071907. The next prime is 8071933. The reversal of 8071912 is 2191708.

It can be written as a sum of positive squares in only one way, i.e., 7043716 + 1028196 = 2654^2 + 1014^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 504487 + ... + 504502.

Almost surely, 2^8071912 is an apocalyptic number.

It is an amenable number.

8071912 is a deficient number, since it is larger than the sum of its proper divisors (7062938).

8071912 is a wasteful number, since it uses less digits than its factorization.

8071912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008995 (or 1008991 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 8071912 is about 2841.1110502759. Note that the first 3 decimals coincide. The cubic root of 8071912 is about 200.5974799776.

The spelling of 8071912 in words is "eight million, seventy-one thousand, nine hundred twelve".