1106811 has 8 divisors (see below), whose sum is σ = 1639760. Its totient is φ = 737856.

The previous prime is 1106801. The next prime is 1106821. The reversal of 1106811 is 1186011.

It is an interprime number because it is at equal distance from previous prime (1106801) and next prime (1106821).

It is not a de Polignac number, because 1106811 - 2⁵ = 1106779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1106801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20470 + ... + 20523.

It is an arithmetic number, because the mean of its divisors is an integer number (204970).

2^1106811 is an apocalyptic number.

1106811 is a deficient number, since it is larger than the sum of its proper divisors (532949).

1106811 is an equidigital number, since it uses as much as digits as its factorization.

1106811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41002 (or 40996 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

The square root of 1106811 is about 1052.0508542841. The cubic root of 1106811 is about 103.4406296762.

The spelling of 1106811 in words is "one million, one hundred six thousand, eight hundred eleven".