11232648 has 256 divisors, whose sum is σ = 41472000. Its totient is φ = 2737152.

The previous prime is 11232623. The next prime is 11232649. The reversal of 11232648 is 84623211.

11232648 is a `hidden beast` number, since 1 + 12 + 3 + 2 + 648 = 666.

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 488365 + ... + 488387.

It is an arithmetic number, because the mean of its divisors is an integer number (162000).

Almost surely, 2^11232648 is an apocalyptic number.

11232648 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 11232648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20736000).

11232648 is an abundant number, since it is smaller than the sum of its proper divisors (30239352).

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

11232648 is a wasteful number, since it uses less digits than its factorization.

11232648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 71 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 11232648 is about 3351.5142846182. The cubic root of 11232648 is about 223.9549760699.

Adding to 11232648 its reverse (84623211), we get a palindrome (95855859).

The spelling of 11232648 in words is "eleven million, two hundred thirty-two thousand, six hundred forty-eight".