27137141 has 2 divisors, whose sum is σ = 27137142. Its totient is φ = 27137140.

The previous prime is 27137137. The next prime is 27137177. The reversal of 27137141 is 14173172.

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., 21893041 + 5244100 = 4679^2 + 2290^2 .

It is a cyclic number.

It is not a de Polignac number, because 27137141 - 2² = 27137137 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 27137141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27137191) 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, 13568570 + 13568571.

It is an arithmetic number, because the mean of its divisors is an integer number (13568571).

Almost surely, 2^27137141 is an apocalyptic number.

It is an amenable number.

27137141 is a deficient number, since it is larger than the sum of its proper divisors (1).

27137141 is an equidigital number, since it uses as much as digits as its factorization.

27137141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1176, while the sum is 26.

The square root of 27137141 is about 5209.3321069020. The cubic root of 27137141 is about 300.5070720731.

The spelling of 27137141 in words is "twenty-seven million, one hundred thirty-seven thousand, one hundred forty-one".