11601160 has 64 divisors (see below), whose sum is σ = 27572400. Its totient is φ = 4386816.

The previous prime is 11601143. The next prime is 11601181. The reversal of 11601160 is 6110611.

It can be written as a sum of positive squares in 8 ways, for example, as 6022116 + 5579044 = 2454^2 + 2362^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84612 + ... + 84748.

Almost surely, 2^11601160 is an apocalyptic number.

11601160 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 11601160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13786200).

11601160 is an abundant number, since it is smaller than the sum of its proper divisors (15971240).

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

11601160 is a wasteful number, since it uses less digits than its factorization.

11601160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 11601160 is about 3406.0475627918. The cubic root of 11601160 is about 226.3777846157.

Adding to 11601160 its reverse (6110611), we get a palindrome (17711771).

The spelling of 11601160 in words is "eleven million, six hundred one thousand, one hundred sixty".