27024073 has 2 divisors, whose sum is σ = 27024074. Its totient is φ = 27024072.

The previous prime is 27024071. The next prime is 27024077. The reversal of 27024073 is 37042072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24324624 + 2699449 = 4932^2 + 1643^2 .

It is a cyclic number.

It is not a de Polignac number, because 27024073 - 2¹ = 27024071 is a prime.

Together with 27024071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (27024071) 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, 13512036 + 13512037.

It is an arithmetic number, because the mean of its divisors is an integer number (13512037).

Almost surely, 2^27024073 is an apocalyptic number.

It is an amenable number.

27024073 is a deficient number, since it is larger than the sum of its proper divisors (1).

27024073 is an equidigital number, since it uses as much as digits as its factorization.

27024073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 27024073 is about 5198.4683321148. The cubic root of 27024073 is about 300.0891327745.

The spelling of 27024073 in words is "twenty-seven million, twenty-four thousand, seventy-three".