27488141 has 2 divisors, whose sum is σ = 27488142. Its totient is φ = 27488140.

The previous prime is 27488119. The next prime is 27488161. The reversal of 27488141 is 14188472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14600041 + 12888100 = 3821^2 + 3590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27488141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27488161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13744070 + 13744071.

It is an arithmetic number, because the mean of its divisors is an integer number (13744071).

Almost surely, 2^27488141 is an apocalyptic number.

It is an amenable number.

27488141 is a deficient number, since it is larger than the sum of its proper divisors (1).

27488141 is an equidigital number, since it uses as much as digits as its factorization.

27488141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14336, while the sum is 35.

The square root of 27488141 is about 5242.9134076389. The cubic root of 27488141 is about 301.7971423964.

The spelling of 27488141 in words is "twenty-seven million, four hundred eighty-eight thousand, one hundred forty-one".