11053028 has 18 divisors (see below), whose sum is σ = 22501206. Its totient is φ = 4736928.

The previous prime is 11053013. The next prime is 11053039. The reversal of 11053028 is 82035011.

11053028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8809024 + 2244004 = 2968^2 + 1498^2 .

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, 28001 + ... + 28392.

It is an arithmetic number, because the mean of its divisors is an integer number (1250067).

Almost surely, 2^11053028 is an apocalyptic number.

It is an amenable number.

11053028 is an abundant number, since it is smaller than the sum of its proper divisors (11448178).

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

11053028 is a wasteful number, since it uses less digits than its factorization.

11053028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56411 (or 56402 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 11053028 is about 3324.6094507476. The cubic root of 11053028 is about 222.7548097060.

Adding to 11053028 its reverse (82035011), we get a palindrome (93088039).

The spelling of 11053028 in words is "eleven million, fifty-three thousand, twenty-eight".