1141168 has 40 divisors (see below), whose sum is σ = 2642688. Its totient is φ = 466752.

The previous prime is 1141139. The next prime is 1141171. The reversal of 1141168 is 8611411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2355 + ... + 2797.

2^1141168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1141168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1321344).

1141168 is an abundant number, since it is smaller than the sum of its proper divisors (1501520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141168 is a wasteful number, since it uses less digits than its factorization.

1141168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 475 counting only the distinct ones).

The product of its digits is 192, while the sum is 22.

The square root of 1141168 is about 1068.2546512887. The cubic root of 1141168 is about 104.5000572331.

Adding to 1141168 its reverse (8611411), we get a palindrome (9752579).

The spelling of 1141168 in words is "one million, one hundred forty-one thousand, one hundred sixty-eight".