7966912 has 28 divisors (see below), whose sum is σ = 15901416. Its totient is φ = 3960320.

The previous prime is 7966879. The next prime is 7966927. The reversal of 7966912 is 2196697.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17763 + ... + 18205.

Almost surely, 2^7966912 is an apocalyptic number.

It is an amenable number.

7966912 is a deficient number, since it is larger than the sum of its proper divisors (7934504).

7966912 is a wasteful number, since it uses less digits than its factorization.

7966912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736 (or 726 counting only the distinct ones).

The product of its digits is 40824, while the sum is 40.

The square root of 7966912 is about 2822.5718768527. The cubic root of 7966912 is about 199.7238856464.

The spelling of 7966912 in words is "seven million, nine hundred sixty-six thousand, nine hundred twelve".