11687327 has 2 divisors, whose sum is σ = 11687328. Its totient is φ = 11687326.

The previous prime is 11687309. The next prime is 11687359. The reversal of 11687327 is 72378611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11687327 - 2¹⁰ = 11686303 is a prime.

It is a super-2 number, since 2×11687327² = 273187224809858, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11687827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5843663 + 5843664.

It is an arithmetic number, because the mean of its divisors is an integer number (5843664).

Almost surely, 2^11687327 is an apocalyptic number.

11687327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11687327 is an equidigital number, since it uses as much as digits as its factorization.

11687327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 35.

The square root of 11687327 is about 3418.6732806748. The cubic root of 11687327 is about 226.9368723528.

The spelling of 11687327 in words is "eleven million, six hundred eighty-seven thousand, three hundred twenty-seven".