11243054 has 8 divisors (see below), whose sum is σ = 16880520. Its totient is φ = 5616216.

The previous prime is 11243051. The next prime is 11243059. The reversal of 11243054 is 45034211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243051) 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 3 ways as a sum of consecutive naturals, for example, 992 + ... + 4844.

It is an arithmetic number, because the mean of its divisors is an integer number (2110065).

Almost surely, 2^11243054 is an apocalyptic number.

11243054 is a deficient number, since it is larger than the sum of its proper divisors (5637466).

11243054 is a wasteful number, since it uses less digits than its factorization.

11243054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5314.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 11243054 is about 3353.0663578283. The cubic root of 11243054 is about 224.0241125191.

Adding to 11243054 its reverse (45034211), we get a palindrome (56277265).

The spelling of 11243054 in words is "eleven million, two hundred forty-three thousand, fifty-four".