27094147 has 2 divisors, whose sum is σ = 27094148. Its totient is φ = 27094146.

The previous prime is 27094127. The next prime is 27094163. The reversal of 27094147 is 74149072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27094147 - 2¹¹ = 27092099 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (27094117) 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, 13547073 + 13547074.

It is an arithmetic number, because the mean of its divisors is an integer number (13547074).

Almost surely, 2^27094147 is an apocalyptic number.

27094147 is a deficient number, since it is larger than the sum of its proper divisors (1).

27094147 is an equidigital number, since it uses as much as digits as its factorization.

27094147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 27094147 is about 5205.2038384678. The cubic root of 27094147 is about 300.3482880875.

The spelling of 27094147 in words is "twenty-seven million, ninety-four thousand, one hundred forty-seven".