1120716866 has 16 divisors (see below), whose sum is σ = 1697086080. Its totient is φ = 555043200.

The previous prime is 1120716797. The next prime is 1120716889. The reversal of 1120716866 is 6686170211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103250 + ... + 113586.

It is an arithmetic number, because the mean of its divisors is an integer number (106067880).

Almost surely, 2^1120716866 is an apocalyptic number.

1120716866 is a deficient number, since it is larger than the sum of its proper divisors (576369214).

1120716866 is a wasteful number, since it uses less digits than its factorization.

1120716866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10849.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 1120716866 is about 33477.1095825192. The cubic root of 1120716866 is about 1038.7203399292.

The spelling of 1120716866 in words is "one billion, one hundred twenty million, seven hundred sixteen thousand, eight hundred sixty-six".