27066107 has 4 divisors (see below), whose sum is σ = 27116136. Its totient is φ = 27016080.

The previous prime is 27066079. The next prime is 27066121. The reversal of 27066107 is 70166072.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27066107 - 2⁶ = 27066043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27066107.

It is not an unprimeable number, because it can be changed into a prime (27066157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24194 + ... + 25287.

It is an arithmetic number, because the mean of its divisors is an integer number (6779034).

Almost surely, 2^27066107 is an apocalyptic number.

27066107 is a deficient number, since it is larger than the sum of its proper divisors (50029).

27066107 is an equidigital number, since it uses as much as digits as its factorization.

27066107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50028.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 27066107 is about 5202.5096828358. The cubic root of 27066107 is about 300.2446411888.

The spelling of 27066107 in words is "twenty-seven million, sixty-six thousand, one hundred seven".