1141768 has 24 divisors (see below), whose sum is σ = 2230830. Its totient is φ = 547520.

The previous prime is 1141757. The next prime is 1141769. The reversal of 1141768 is 8671411.

It can be written as a sum of positive squares in only one way, i.e., 1127844 + 13924 = 1062^2 + 118^2 .

It is not an unprimeable number, because it can be changed into a prime (1141769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19323 + ... + 19381.

2^1141768 is an apocalyptic number.

It is an amenable number.

1141768 is a deficient number, since it is larger than the sum of its proper divisors (1089062).

1141768 is an equidigital number, since it uses as much as digits as its factorization.

1141768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 102 counting only the distinct ones).

The product of its digits is 1344, while the sum is 28.

The square root of 1141768 is about 1068.5354463002. The cubic root of 1141768 is about 104.5183686032.

The spelling of 1141768 in words is "one million, one hundred forty-one thousand, seven hundred sixty-eight".