11043126 has 12 divisors (see below), whose sum is σ = 23926812. Its totient is φ = 3681036.

The previous prime is 11043119. The next prime is 11043143. The reversal of 11043126 is 62134011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 613507 = 11043126 / (1 + 1 + 0 + 4 + 3 + 1 + 2 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 11043099 and 11043108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 306736 + ... + 306771.

It is an arithmetic number, because the mean of its divisors is an integer number (1993901).

Almost surely, 2^11043126 is an apocalyptic number.

11043126 is an abundant number, since it is smaller than the sum of its proper divisors (12883686).

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

11043126 is a wasteful number, since it uses less digits than its factorization.

11043126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613515 (or 613512 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 11043126 is about 3323.1199195936. The cubic root of 11043126 is about 222.6882705601.

Adding to 11043126 its reverse (62134011), we get a palindrome (73177137).

The spelling of 11043126 in words is "eleven million, forty-three thousand, one hundred twenty-six".