11686027 has 2 divisors, whose sum is σ = 11686028. Its totient is φ = 11686026.

The previous prime is 11686019. The next prime is 11686049. The reversal of 11686027 is 72068611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11686027 - 2³ = 11686019 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11686027.

It is not a weakly prime, because it can be changed into another prime (11686057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5843013 + 5843014.

It is an arithmetic number, because the mean of its divisors is an integer number (5843014).

Almost surely, 2^11686027 is an apocalyptic number.

11686027 is a deficient number, since it is larger than the sum of its proper divisors (1).

11686027 is an equidigital number, since it uses as much as digits as its factorization.

11686027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 11686027 is about 3418.4831431499. The cubic root of 11686027 is about 226.9284578575.

The spelling of 11686027 in words is "eleven million, six hundred eighty-six thousand, twenty-seven".