11311060 has 12 divisors (see below), whose sum is σ = 23753268. Its totient is φ = 4524416.

The previous prime is 11311051. The next prime is 11311087. The reversal of 11311060 is 6011311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8964036 + 2347024 = 2994^2 + 1532^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11311060.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 282757 + ... + 282796.

It is an arithmetic number, because the mean of its divisors is an integer number (1979439).

Almost surely, 2^11311060 is an apocalyptic number.

11311060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11311060 is an abundant number, since it is smaller than the sum of its proper divisors (12442208).

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

11311060 is a wasteful number, since it uses less digits than its factorization.

11311060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565562 (or 565560 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 11311060 is about 3363.1919362415. The cubic root of 11311060 is about 224.4748906694.

Adding to 11311060 its reverse (6011311), we get a palindrome (17322371).

The spelling of 11311060 in words is "eleven million, three hundred eleven thousand, sixty".