13827377 has 2 divisors, whose sum is σ = 13827378. Its totient is φ = 13827376.

The previous prime is 13827367. The next prime is 13827397. The reversal of 13827377 is 77372831.

13827377 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13366336 + 461041 = 3656^2 + 679^2 .

It is a cyclic number.

It is not a de Polignac number, because 13827377 - 2⁶ = 13827313 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 13827377.

It is not a weakly prime, because it can be changed into another prime (13827337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6913688 + 6913689.

It is an arithmetic number, because the mean of its divisors is an integer number (6913689).

Almost surely, 2^13827377 is an apocalyptic number.

It is an amenable number.

13827377 is a deficient number, since it is larger than the sum of its proper divisors (1).

13827377 is an equidigital number, since it uses as much as digits as its factorization.

13827377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 49392, while the sum is 38.

The square root of 13827377 is about 3718.5181188210. The cubic root of 13827377 is about 240.0195412329.

The spelling of 13827377 in words is "thirteen million, eight hundred twenty-seven thousand, three hundred seventy-seven".