13827061 has 2 divisors, whose sum is σ = 13827062. Its totient is φ = 13827060.

The previous prime is 13827049. The next prime is 13827067. The reversal of 13827061 is 16072831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12888100 + 938961 = 3590^2 + 969^2 .

It is a cyclic number.

It is not a de Polignac number, because 13827061 - 2¹³ = 13818869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13827067) 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, 6913530 + 6913531.

It is an arithmetic number, because the mean of its divisors is an integer number (6913531).

Almost surely, 2^13827061 is an apocalyptic number.

It is an amenable number.

13827061 is a deficient number, since it is larger than the sum of its proper divisors (1).

13827061 is an equidigital number, since it uses as much as digits as its factorization.

13827061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 13827061 is about 3718.4756285338. The cubic root of 13827061 is about 240.0177128131.

Adding to 13827061 its reverse (16072831), we get a palindrome (29899892).

The spelling of 13827061 in words is "thirteen million, eight hundred twenty-seven thousand, sixty-one".