11444328 has 144 divisors (see below), whose sum is σ = 38045280. Its totient is φ = 3157056.

The previous prime is 11444309. The next prime is 11444341. The reversal of 11444328 is 82344411.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 394618 + ... + 394646.

Almost surely, 2^11444328 is an apocalyptic number.

11444328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11444328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19022640).

11444328 is an abundant number, since it is smaller than the sum of its proper divisors (26600952).

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

11444328 is an equidigital number, since it uses as much as digits as its factorization.

11444328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 41 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 11444328 is about 3382.9466445689. The cubic root of 11444328 is about 225.3530457489.

Adding to 11444328 its reverse (82344411), we get a palindrome (93788739).

The spelling of 11444328 in words is "eleven million, four hundred forty-four thousand, three hundred twenty-eight".