11440353 has 16 divisors (see below), whose sum is σ = 15728832. Its totient is φ = 7392000.

The previous prime is 11440343. The next prime is 11440357. The reversal of 11440353 is 35304411.

11440353 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11440353 - 2⁵ = 11440321 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11440357) 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 15 ways as a sum of consecutive naturals, for example, 34398 + ... + 34728.

It is an arithmetic number, because the mean of its divisors is an integer number (983052).

Almost surely, 2^11440353 is an apocalyptic number.

It is an amenable number.

11440353 is a deficient number, since it is larger than the sum of its proper divisors (4288479).

11440353 is a wasteful number, since it uses less digits than its factorization.

11440353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656.

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

The square root of 11440353 is about 3382.3590879740. The cubic root of 11440353 is about 225.3269518304.

Adding to 11440353 its reverse (35304411), we get a palindrome (46744764).

The spelling of 11440353 in words is "eleven million, four hundred forty thousand, three hundred fifty-three".