1151167 has 2 divisors, whose sum is σ = 1151168. Its totient is φ = 1151166.

The previous prime is 1151159. The next prime is 1151177. The reversal of 1151167 is 7611511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1151167 - 2³ = 1151159 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575583 + 575584.

It is an arithmetic number, because the mean of its divisors is an integer number (575584).

2^1151167 is an apocalyptic number.

1151167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151167 is an equidigital number, since it uses as much as digits as its factorization.

1151167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 210, while the sum is 22.

The square root of 1151167 is about 1072.9245080620. The cubic root of 1151167 is about 104.8043825741.

Adding to 1151167 its reverse (7611511), we get a palindrome (8762678).

The spelling of 1151167 in words is "one million, one hundred fifty-one thousand, one hundred sixty-seven".