27532073 has 2 divisors, whose sum is σ = 27532074. Its totient is φ = 27532072.

The previous prime is 27532019. The next prime is 27532079. The reversal of 27532073 is 37023572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26337424 + 1194649 = 5132^2 + 1093^2 .

It is a cyclic number.

It is not a de Polignac number, because 27532073 - 2⁶ = 27532009 is a prime.

It is not a weakly prime, because it can be changed into another prime (27532079) 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, 13766036 + 13766037.

It is an arithmetic number, because the mean of its divisors is an integer number (13766037).

Almost surely, 2^27532073 is an apocalyptic number.

It is an amenable number.

27532073 is a deficient number, since it is larger than the sum of its proper divisors (1).

27532073 is an equidigital number, since it uses as much as digits as its factorization.

27532073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 27532073 is about 5247.1013902916. The cubic root of 27532073 is about 301.9578358748.

The spelling of 27532073 in words is "twenty-seven million, five hundred thirty-two thousand, seventy-three".