27159107 has 2 divisors, whose sum is σ = 27159108. Its totient is φ = 27159106.

The previous prime is 27159103. The next prime is 27159157. The reversal of 27159107 is 70195172.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27159107 - 2² = 27159103 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (27159103) 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, 13579553 + 13579554.

It is an arithmetic number, because the mean of its divisors is an integer number (13579554).

Almost surely, 2^27159107 is an apocalyptic number.

27159107 is a deficient number, since it is larger than the sum of its proper divisors (1).

27159107 is an equidigital number, since it uses as much as digits as its factorization.

27159107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 27159107 is about 5211.4400121272. The cubic root of 27159107 is about 300.5881314364.

The spelling of 27159107 in words is "twenty-seven million, one hundred fifty-nine thousand, one hundred seven".