27300071 has 2 divisors, whose sum is σ = 27300072. Its totient is φ = 27300070.

The previous prime is 27300061. The next prime is 27300073. The reversal of 27300071 is 17000372.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27300071 - 2¹⁰ = 27299047 is a prime.

Together with 27300073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27300073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13650035 + 13650036.

It is an arithmetic number, because the mean of its divisors is an integer number (13650036).

Almost surely, 2^27300071 is an apocalyptic number.

27300071 is a deficient number, since it is larger than the sum of its proper divisors (1).

27300071 is an equidigital number, since it uses as much as digits as its factorization.

27300071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 27300071 is about 5224.9469853770. The cubic root of 27300071 is about 301.1072821335.

The spelling of 27300071 in words is "twenty-seven million, three hundred thousand, seventy-one".