11320960 has 144 divisors (see below), whose sum is σ = 33227010. Its totient is φ = 3677184.

The previous prime is 11320957. The next prime is 11320973. The reversal of 11320960 is 6902311.

It can be written as a sum of positive squares in only one way, i.e., 10188864 + 1132096 = 3192^2 + 1064^2 .

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 595831 + ... + 595849.

Almost surely, 2^11320960 is an apocalyptic number.

11320960 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 11320960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16613505).

11320960 is an abundant number, since it is smaller than the sum of its proper divisors (21906050).

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

11320960 is an equidigital number, since it uses as much as digits as its factorization.

11320960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 33 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 11320960 is about 3364.6634304192. The cubic root of 11320960 is about 224.5403620864.

The spelling of 11320960 in words is "eleven million, three hundred twenty thousand, nine hundred sixty".