27652073 has 2 divisors, whose sum is σ = 27652074. Its totient is φ = 27652072.

The previous prime is 27652067. The next prime is 27652123. The reversal of 27652073 is 37025672.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22306729 + 5345344 = 4723^2 + 2312^2 .

It is a cyclic number.

It is not a de Polignac number, because 27652073 - 2⁴ = 27652057 is a prime.

It is not a weakly prime, because it can be changed into another prime (27652063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13826036 + 13826037.

It is an arithmetic number, because the mean of its divisors is an integer number (13826037).

Almost surely, 2^27652073 is an apocalyptic number.

It is an amenable number.

27652073 is a deficient number, since it is larger than the sum of its proper divisors (1).

27652073 is an equidigital number, since it uses as much as digits as its factorization.

27652073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 27652073 is about 5258.5238422964. The cubic root of 27652073 is about 302.3958997944.

The spelling of 27652073 in words is "twenty-seven million, six hundred fifty-two thousand, seventy-three".