11327297 has 8 divisors (see below), whose sum is σ = 11550600. Its totient is φ = 11106304.

The previous prime is 11327243. The next prime is 11327311. The reversal of 11327297 is 79272311.

11327297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 30976 + 11296321 = 176^2 + 3361^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11327297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11327207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11729 + ... + 12657.

It is an arithmetic number, because the mean of its divisors is an integer number (1443825).

Almost surely, 2^11327297 is an apocalyptic number.

It is an amenable number.

11327297 is a deficient number, since it is larger than the sum of its proper divisors (223303).

11327297 is an equidigital number, since it uses as much as digits as its factorization.

11327297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155.

The product of its digits is 5292, while the sum is 32.

The square root of 11327297 is about 3365.6049976193. The cubic root of 11327297 is about 224.5822503733.

The spelling of 11327297 in words is "eleven million, three hundred twenty-seven thousand, two hundred ninety-seven".