27841361 has 2 divisors, whose sum is σ = 27841362. Its totient is φ = 27841360.

The previous prime is 27841273. The next prime is 27841369. The reversal of 27841361 is 16314872.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26460736 + 1380625 = 5144^2 + 1175^2 .

It is a cyclic number.

It is not a de Polignac number, because 27841361 - 2¹⁴ = 27824977 is a prime.

It is not a weakly prime, because it can be changed into another prime (27841369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13920680 + 13920681.

It is an arithmetic number, because the mean of its divisors is an integer number (13920681).

Almost surely, 2^27841361 is an apocalyptic number.

It is an amenable number.

27841361 is a deficient number, since it is larger than the sum of its proper divisors (1).

27841361 is an equidigital number, since it uses as much as digits as its factorization.

27841361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 32.

The square root of 27841361 is about 5276.4913531626. The cubic root of 27841361 is about 303.0843328162.

The spelling of 27841361 in words is "twenty-seven million, eight hundred forty-one thousand, three hundred sixty-one".