1130344 has 16 divisors (see below), whose sum is σ = 2132100. Its totient is φ = 561792.

The previous prime is 1130321. The next prime is 1130351. The reversal of 1130344 is 4430311.

It can be written as a sum of positive squares in 2 ways, for example, as 1127844 + 2500 = 1062^2 + 50^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1524 + ... + 2140.

2^1130344 is an apocalyptic number.

It is an amenable number.

1130344 is a deficient number, since it is larger than the sum of its proper divisors (1001756).

1130344 is a wasteful number, since it uses less digits than its factorization.

1130344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 848 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1130344 is about 1063.1763729504. The cubic root of 1130344 is about 104.1686120881.

Adding to 1130344 its reverse (4430311), we get a palindrome (5560655).

The spelling of 1130344 in words is "one million, one hundred thirty thousand, three hundred forty-four".