11646067 has 2 divisors, whose sum is σ = 11646068. Its totient is φ = 11646066.

The previous prime is 11646043. The next prime is 11646109. The reversal of 11646067 is 76064611.

11646067 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11646067 - 2¹¹ = 11644019 is a prime.

It is not a weakly prime, because it can be changed into another prime (11646967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5823033 + 5823034.

It is an arithmetic number, because the mean of its divisors is an integer number (5823034).

Almost surely, 2^11646067 is an apocalyptic number.

11646067 is a deficient number, since it is larger than the sum of its proper divisors (1).

11646067 is an equidigital number, since it uses as much as digits as its factorization.

11646067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 11646067 is about 3412.6334406144. The cubic root of 11646067 is about 226.6695042417.

The spelling of 11646067 in words is "eleven million, six hundred forty-six thousand, sixty-seven".