11043234 has 48 divisors (see below), whose sum is σ = 25608960. Its totient is φ = 3427200.

The previous prime is 11043211. The next prime is 11043259. The reversal of 11043234 is 43234011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46087 + ... + 46325.

It is an arithmetic number, because the mean of its divisors is an integer number (533520).

Almost surely, 2^11043234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11043234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12804480).

11043234 is an abundant number, since it is smaller than the sum of its proper divisors (14565726).

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

11043234 is a wasteful number, since it uses less digits than its factorization.

11043234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 11043234 is about 3323.1361693437. The cubic root of 11043234 is about 222.6889965096.

Adding to 11043234 its reverse (43234011), we get a palindrome (54277245).

The spelling of 11043234 in words is "eleven million, forty-three thousand, two hundred thirty-four".