14289377 has 2 divisors, whose sum is σ = 14289378. Its totient is φ = 14289376.

The previous prime is 14289343. The next prime is 14289397. The reversal of 14289377 is 77398241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13868176 + 421201 = 3724^2 + 649^2 .

It is a cyclic number.

It is not a de Polignac number, because 14289377 - 2⁶ = 14289313 is a prime.

It is not a weakly prime, because it can be changed into another prime (14289307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7144688 + 7144689.

It is an arithmetic number, because the mean of its divisors is an integer number (7144689).

Almost surely, 2^14289377 is an apocalyptic number.

It is an amenable number.

14289377 is a deficient number, since it is larger than the sum of its proper divisors (1).

14289377 is an equidigital number, since it uses as much as digits as its factorization.

14289377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 41.

The square root of 14289377 is about 3780.1292305952. The cubic root of 14289377 is about 242.6634856065.

The spelling of 14289377 in words is "fourteen million, two hundred eighty-nine thousand, three hundred seventy-seven".