27063073 has 2 divisors, whose sum is σ = 27063074. Its totient is φ = 27063072.

The previous prime is 27063059. The next prime is 27063079. The reversal of 27063073 is 37036072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15421329 + 11641744 = 3927^2 + 3412^2 .

It is a cyclic number.

It is not a de Polignac number, because 27063073 - 2⁵ = 27063041 is a prime.

It is not a weakly prime, because it can be changed into another prime (27063079) 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, 13531536 + 13531537.

It is an arithmetic number, because the mean of its divisors is an integer number (13531537).

Almost surely, 2^27063073 is an apocalyptic number.

It is an amenable number.

27063073 is a deficient number, since it is larger than the sum of its proper divisors (1).

27063073 is an equidigital number, since it uses as much as digits as its factorization.

27063073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 27063073 is about 5202.2180846251. The cubic root of 27063073 is about 300.2334220371.

The spelling of 27063073 in words is "twenty-seven million, sixty-three thousand, seventy-three".