11053743 has 12 divisors (see below), whose sum is σ = 14962584. Its totient is φ = 7258000.

The previous prime is 11053741. The next prime is 11053751. The reversal of 11053743 is 34735011.

It is not a de Polignac number, because 11053743 - 2¹ = 11053741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57778 + ... + 57968.

It is an arithmetic number, because the mean of its divisors is an integer number (1246882).

Almost surely, 2^11053743 is an apocalyptic number.

11053743 is a deficient number, since it is larger than the sum of its proper divisors (3908841).

11053743 is an equidigital number, since it uses as much as digits as its factorization.

11053743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 11053743 is about 3324.7169804361. The cubic root of 11053743 is about 222.7596128017.

Adding to 11053743 its reverse (34735011), we get a palindrome (45788754).

The spelling of 11053743 in words is "eleven million, fifty-three thousand, seven hundred forty-three".