11886379 has 2 divisors, whose sum is σ = 11886380. Its totient is φ = 11886378.

The previous prime is 11886373. The next prime is 11886397. The reversal of 11886379 is 97368811.

Together with next prime (11886397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (97368811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11886379 - 2¹¹ = 11884331 is a prime.

It is not a weakly prime, because it can be changed into another prime (11886373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5943189 + 5943190.

It is an arithmetic number, because the mean of its divisors is an integer number (5943190).

Almost surely, 2^11886379 is an apocalyptic number.

11886379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11886379 is an equidigital number, since it uses as much as digits as its factorization.

11886379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 43.

The square root of 11886379 is about 3447.6628315426. The cubic root of 11886379 is about 228.2179804623.

The spelling of 11886379 in words is "eleven million, eight hundred eighty-six thousand, three hundred seventy-nine".