1112695666 has 16 divisors (see below), whose sum is σ = 1700449344. Its totient is φ = 545943024.

The previous prime is 1112695663. The next prime is 1112695667. The reversal of 1112695666 is 6665962111.

It is not an unprimeable number, because it can be changed into a prime (1112695663) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19456 + ... + 51028.

It is an arithmetic number, because the mean of its divisors is an integer number (106278084).

Almost surely, 2^1112695666 is an apocalyptic number.

1112695666 is a deficient number, since it is larger than the sum of its proper divisors (587753678).

1112695666 is a wasteful number, since it uses less digits than its factorization.

1112695666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31905.

The product of its digits is 116640, while the sum is 43.

The square root of 1112695666 is about 33357.0931887058. The cubic root of 1112695666 is about 1036.2362928319.

The spelling of 1112695666 in words is "one billion, one hundred twelve million, six hundred ninety-five thousand, six hundred sixty-six".