1106161 has 8 divisors (see below), whose sum is σ = 1330880. Its totient is φ = 898128.

The previous prime is 1106159. The next prime is 1106167. The reversal of 1106161 is 1616011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1106161 - 2¹ = 1106159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1106167) 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, 4026 + ... + 4291.

It is an arithmetic number, because the mean of its divisors is an integer number (166360).

2^1106161 is an apocalyptic number.

It is an amenable number.

1106161 is a deficient number, since it is larger than the sum of its proper divisors (224719).

1106161 is an equidigital number, since it uses as much as digits as its factorization.

1106161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8343.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1106161 is about 1051.7418884879. The cubic root of 1106161 is about 103.4203764214.

The spelling of 1106161 in words is "one million, one hundred six thousand, one hundred sixty-one".