27068347 has 2 divisors, whose sum is σ = 27068348. Its totient is φ = 27068346.

The previous prime is 27068341. The next prime is 27068351. The reversal of 27068347 is 74386072.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27068347 is a prime.

It is not a weakly prime, because it can be changed into another prime (27068341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13534173 + 13534174.

It is an arithmetic number, because the mean of its divisors is an integer number (13534174).

Almost surely, 2^27068347 is an apocalyptic number.

27068347 is a deficient number, since it is larger than the sum of its proper divisors (1).

27068347 is an equidigital number, since it uses as much as digits as its factorization.

27068347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 27068347 is about 5202.7249590960. The cubic root of 27068347 is about 300.2529237424.

The spelling of 27068347 in words is "twenty-seven million, sixty-eight thousand, three hundred forty-seven".