14145577 has 2 divisors, whose sum is σ = 14145578. Its totient is φ = 14145576.

The previous prime is 14145563. The next prime is 14145589. The reversal of 14145577 is 77554141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12809241 + 1336336 = 3579^2 + 1156^2 .

It is a cyclic number.

It is not a de Polignac number, because 14145577 - 2¹¹ = 14143529 is a prime.

It is not a weakly prime, because it can be changed into another prime (14145077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7072788 + 7072789.

It is an arithmetic number, because the mean of its divisors is an integer number (7072789).

Almost surely, 2^14145577 is an apocalyptic number.

It is an amenable number.

14145577 is a deficient number, since it is larger than the sum of its proper divisors (1).

14145577 is an equidigital number, since it uses as much as digits as its factorization.

14145577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19600, while the sum is 34.

The square root of 14145577 is about 3761.0606216864. The cubic root of 14145577 is about 241.8467314901.

The spelling of 14145577 in words is "fourteen million, one hundred forty-five thousand, five hundred seventy-seven".