1106992 has 20 divisors (see below), whose sum is σ = 2196040. Its totient is φ = 540288.

The previous prime is 1106977. The next prime is 1106993. The reversal of 1106992 is 2996011.

It is a self number, because there is not a number n which added to its sum of digits gives 1106992.

It is not an unprimeable number, because it can be changed into a prime (1106993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117 + ... + 1492.

It is an arithmetic number, because the mean of its divisors is an integer number (109802).

2^1106992 is an apocalyptic number.

It is an amenable number.

1106992 is a deficient number, since it is larger than the sum of its proper divisors (1089048).

1106992 is a wasteful number, since it uses less digits than its factorization.

1106992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660 (or 1654 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 1106992 is about 1052.1368732252. The cubic root of 1106992 is about 103.4462680172.

The spelling of 1106992 in words is "one million, one hundred six thousand, nine hundred ninety-two".