11072167 has 2 divisors, whose sum is σ = 11072168. Its totient is φ = 11072166.

The previous prime is 11072143. The next prime is 11072179. The reversal of 11072167 is 76127011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11072167 - 2¹⁹ = 10547879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11072197) 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 as a sum of consecutive naturals, namely, 5536083 + 5536084.

It is an arithmetic number, because the mean of its divisors is an integer number (5536084).

Almost surely, 2^11072167 is an apocalyptic number.

11072167 is a deficient number, since it is larger than the sum of its proper divisors (1).

11072167 is an equidigital number, since it uses as much as digits as its factorization.

11072167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588, while the sum is 25.

The square root of 11072167 is about 3327.4865890038. The cubic root of 11072167 is about 222.8833068003.

Adding to 11072167 its reverse (76127011), we get a palindrome (87199178).

The spelling of 11072167 in words is "eleven million, seventy-two thousand, one hundred sixty-seven".