11043229 has 8 divisors (see below), whose sum is σ = 11487960. Its totient is φ = 10602816.

The previous prime is 11043211. The next prime is 11043259. The reversal of 11043229 is 92234011.

It can be written as a sum of positive squares in 4 ways, for example, as 5890329 + 5152900 = 2427^2 + 2270^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11043229 - 2²³ = 2654621 is a prime.

It is a deceptive number, since it divides R_11043228.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4747 + ... + 6679.

It is an arithmetic number, because the mean of its divisors is an integer number (1435995).

Almost surely, 2^11043229 is an apocalyptic number.

It is an amenable number.

11043229 is a deficient number, since it is larger than the sum of its proper divisors (444731).

11043229 is a wasteful number, since it uses less digits than its factorization.

11043229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 11043229 is about 3323.1354170422. The cubic root of 11043229 is about 222.6889629009.

The spelling of 11043229 in words is "eleven million, forty-three thousand, two hundred twenty-nine".