27064241 has 2 divisors, whose sum is σ = 27064242. Its totient is φ = 27064240.

The previous prime is 27064237. The next prime is 27064249. The reversal of 27064241 is 14246072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16200625 + 10863616 = 4025^2 + 3296^2 .

It is a cyclic number.

It is not a de Polignac number, because 27064241 - 2² = 27064237 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27064241.

It is not a weakly prime, because it can be changed into another prime (27064249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13532120 + 13532121.

It is an arithmetic number, because the mean of its divisors is an integer number (13532121).

Almost surely, 2^27064241 is an apocalyptic number.

It is an amenable number.

27064241 is a deficient number, since it is larger than the sum of its proper divisors (1).

27064241 is an equidigital number, since it uses as much as digits as its factorization.

27064241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 27064241 is about 5202.3303432212. The cubic root of 27064241 is about 300.2377411770.

The spelling of 27064241 in words is "twenty-seven million, sixty-four thousand, two hundred forty-one".