11327387 has 4 divisors (see below), whose sum is σ = 11343696. Its totient is φ = 11311080.

The previous prime is 11327377. The next prime is 11327413. The reversal of 11327387 is 78372311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78372311 = 311 ⋅252001.

It is a cyclic number.

It is not a de Polignac number, because 11327387 - 2⁸ = 11327131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11327317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7064 + ... + 8517.

It is an arithmetic number, because the mean of its divisors is an integer number (2835924).

Almost surely, 2^11327387 is an apocalyptic number.

11327387 is a deficient number, since it is larger than the sum of its proper divisors (16309).

11327387 is an equidigital number, since it uses as much as digits as its factorization.

11327387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16308.

The product of its digits is 7056, while the sum is 32.

The square root of 11327387 is about 3365.6183681457. The cubic root of 11327387 is about 224.5828451710.

Adding to 11327387 its reverse (78372311), we get a palindrome (89699698).

The spelling of 11327387 in words is "eleven million, three hundred twenty-seven thousand, three hundred eighty-seven".