11054784 has 112 divisors (see below), whose sum is σ = 32544512. Its totient is φ = 3290112.

The previous prime is 11054783. The next prime is 11054801. The reversal of 11054784 is 48745011.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (11054783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107277 + ... + 107379.

It is an arithmetic number, because the mean of its divisors is an integer number (290576).

Almost surely, 2^11054784 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 11054784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16272256).

11054784 is an abundant number, since it is smaller than the sum of its proper divisors (21489728).

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

11054784 is a wasteful number, since it uses less digits than its factorization.

11054784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 11054784 is about 3324.8735314294. The cubic root of 11054784 is about 222.7666054701.

Adding to 11054784 its reverse (48745011), we get a palindrome (59799795).

The spelling of 11054784 in words is "eleven million, fifty-four thousand, seven hundred eighty-four".