11053984 has 36 divisors (see below), whose sum is σ = 22784706. Its totient is φ = 5278592.

The previous prime is 11053981. The next prime is 11053997. The reversal of 11053984 is 48935011.

It can be written as a sum of positive squares in only one way, i.e., 10368400 + 685584 = 3220^2 + 828^2 .

It is not an unprimeable number, because it can be changed into a prime (11053981) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16602 + ... + 17254.

Almost surely, 2^11053984 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 11053984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11392353).

11053984 is an abundant number, since it is smaller than the sum of its proper divisors (11730722).

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

11053984 is an equidigital number, since it uses as much as digits as its factorization.

11053984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 11053984 is about 3324.7532239250. The cubic root of 11053984 is about 222.7612317006.

Adding to 11053984 its reverse (48935011), we get a palindrome (59988995).

The spelling of 11053984 in words is "eleven million, fifty-three thousand, nine hundred eighty-four".