11284448 has 24 divisors (see below), whose sum is σ = 25390512. Its totient is φ = 4836096.

The previous prime is 11284387. The next prime is 11284459. The reversal of 11284448 is 84448211.

11284448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24965 + ... + 25412.

It is an arithmetic number, because the mean of its divisors is an integer number (1057938).

Almost surely, 2^11284448 is an apocalyptic number.

It is an amenable number.

11284448 is an abundant number, since it is smaller than the sum of its proper divisors (14106064).

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

11284448 is an equidigital number, since it uses as much as digits as its factorization.

11284448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50394 (or 50386 counting only the distinct ones).

The product of its digits is 8192, while the sum is 32.

The square root of 11284448 is about 3359.2332458464. The cubic root of 11284448 is about 224.2987086317.

The spelling of 11284448 in words is "eleven million, two hundred eighty-four thousand, four hundred forty-eight".