1130268 has 24 divisors (see below), whose sum is σ = 2661120. Its totient is φ = 373360.

The previous prime is 1130267. The next prime is 1130273. The reversal of 1130268 is 8620311.

1130268 is nontrivially palindromic in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130267) 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 in 7 ways as a sum of consecutive naturals, for example, 1213 + ... + 1931.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

2^1130268 is an apocalyptic number.

It is an amenable number.

1130268 is an abundant number, since it is smaller than the sum of its proper divisors (1530852).

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

1130268 is a wasteful number, since it uses less digits than its factorization.

1130268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1130268 is about 1063.1406303966. The cubic root of 1130268 is about 104.1662774030.

Adding to 1130268 its reverse (8620311), we get a palindrome (9750579).

The spelling of 1130268 in words is "one million, one hundred thirty thousand, two hundred sixty-eight".