11029044 has 72 divisors (see below), whose sum is σ = 29658720. Its totient is φ = 3162240.

The previous prime is 11029043. The next prime is 11029091. The reversal of 11029044 is 44092011.

It is a self number, because there is not a number n which added to its sum of digits gives 11029044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11029043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180774 + ... + 180834.

Almost surely, 2^11029044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11029044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14829360).

11029044 is an abundant number, since it is smaller than the sum of its proper divisors (18629676).

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

11029044 is a wasteful number, since it uses less digits than its factorization.

11029044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 11029044 is about 3321.0004516712. Note that the first 3 decimals coincide. The cubic root of 11029044 is about 222.5935742420.

The spelling of 11029044 in words is "eleven million, twenty-nine thousand, forty-four".