11327671 has 2 divisors, whose sum is σ = 11327672. Its totient is φ = 11327670.

The previous prime is 11327669. The next prime is 11327681. The reversal of 11327671 is 17672311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11327671 - 2¹ = 11327669 is a prime.

It is a super-2 number, since 2×11327671² = 256632260568482, which contains 22 as substring.

Together with 11327669, it forms a pair of twin primes.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11327621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5663835 + 5663836.

It is an arithmetic number, because the mean of its divisors is an integer number (5663836).

Almost surely, 2^11327671 is an apocalyptic number.

11327671 is a deficient number, since it is larger than the sum of its proper divisors (1).

11327671 is an equidigital number, since it uses as much as digits as its factorization.

11327671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1764, while the sum is 28.

The square root of 11327671 is about 3365.6605592365. The cubic root of 11327671 is about 224.5847220673.

Adding to 11327671 its reverse (17672311), we get a palindrome (28999982).

The spelling of 11327671 in words is "eleven million, three hundred twenty-seven thousand, six hundred seventy-one".