1153344 has 28 divisors (see below), whose sum is σ = 3052064. Its totient is φ = 384384.

The previous prime is 1153343. The next prime is 1153349. The reversal of 1153344 is 4433511.

It is a self number, because there is not a number n which added to its sum of digits gives 1153344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153343) 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 3 ways as a sum of consecutive naturals, for example, 2812 + ... + 3195.

2^1153344 is an apocalyptic number.

It is an amenable number.

1153344 is an abundant number, since it is smaller than the sum of its proper divisors (1898720).

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

1153344 is an equidigital number, since it uses as much as digits as its factorization.

1153344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6022 (or 6012 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 1153344 is about 1073.9385457278. The cubic root of 1153344 is about 104.8704070131.

Adding to 1153344 its reverse (4433511), we get a palindrome (5586855).

The spelling of 1153344 in words is "one million, one hundred fifty-three thousand, three hundred forty-four".