11236320 has 216 divisors, whose sum is σ = 42240744. Its totient is φ = 2820096.

The previous prime is 11236307. The next prime is 11236321. The reversal of 11236320 is 2363211.

11236320 is a `hidden beast` number, since 11 + 23 + 632 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (216).

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11236293 and 11236302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11236321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 660952 + ... + 660968.

It is an arithmetic number, because the mean of its divisors is an integer number (195559).

Almost surely, 2^11236320 is an apocalyptic number.

11236320 is a gapful number since it is divisible by the number (10) 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 11236320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21120372).

11236320 is an abundant number, since it is smaller than the sum of its proper divisors (31004424).

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

11236320 is an equidigital number, since it uses as much as digits as its factorization.

11236320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64 (or 27 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 11236320 is about 3352.0620519316. The cubic root of 11236320 is about 223.9793773531.

Adding to 11236320 its reverse (2363211), we get a palindrome (13599531).

It can be divided in two parts, 1 and 1236320, that added together give a palindrome (1236321).

The spelling of 11236320 in words is "eleven million, two hundred thirty-six thousand, three hundred twenty".