11067161 has 16 divisors (see below), whose sum is σ = 13025280. Its totient is φ = 9208080.

The previous prime is 11067157. The next prime is 11067167. The reversal of 11067161 is 16176011.

It is not a de Polignac number, because 11067161 - 2² = 11067157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11067167) 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 15 ways as a sum of consecutive naturals, for example, 52346 + ... + 52556.

It is an arithmetic number, because the mean of its divisors is an integer number (814080).

Almost surely, 2^11067161 is an apocalyptic number.

It is an amenable number.

11067161 is a deficient number, since it is larger than the sum of its proper divisors (1958119).

11067161 is a wasteful number, since it uses less digits than its factorization.

11067161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 11067161 is about 3326.7342845499. The cubic root of 11067161 is about 222.8497113885.

The spelling of 11067161 in words is "eleven million, sixty-seven thousand, one hundred sixty-one".