1151168 has 14 divisors (see below), whose sum is σ = 2284476. Its totient is φ = 575552.

The previous prime is 1151167. The next prime is 1151177. The reversal of 1151168 is 8611511.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1151167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8930 + ... + 9057.

2^1151168 is an apocalyptic number.

It is an amenable number.

1151168 is a deficient number, since it is larger than the sum of its proper divisors (1133308).

1151168 is an equidigital number, since it uses as much as digits as its factorization.

1151168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17999 (or 17989 counting only the distinct ones).

The product of its digits is 240, while the sum is 23.

The square root of 1151168 is about 1072.9249740779. The cubic root of 1151168 is about 104.8044129214.

Adding to 1151168 its reverse (8611511), we get a palindrome (9762679).

The spelling of 1151168 in words is "one million, one hundred fifty-one thousand, one hundred sixty-eight".