8912160812 has 12 divisors (see below), whose sum is σ = 15615565560. Its totient is φ = 4450570656.

The previous prime is 8912160793. The next prime is 8912160841. The reversal of 8912160812 is 2180612198.

It is a super-2 number, since 2×8912160812² (a number of 21 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1373798 + ... + 1380269.

It is an arithmetic number, because the mean of its divisors is an integer number (1301297130).

Almost surely, 2^8912160812 is an apocalyptic number.

It is an amenable number.

8912160812 is a deficient number, since it is larger than the sum of its proper divisors (6703404748).

8912160812 is a wasteful number, since it uses less digits than its factorization.

8912160812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754880 (or 2754878 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 38.

The square root of 8912160812 is about 94404.2414936956. The cubic root of 8912160812 is about 2073.2945438464.

The spelling of 8912160812 in words is "eight billion, nine hundred twelve million, one hundred sixty thousand, eight hundred twelve".