14311601 has 2 divisors, whose sum is σ = 14311602. Its totient is φ = 14311600.

The previous prime is 14311597. The next prime is 14311621. The reversal of 14311601 is 10611341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13359025 + 952576 = 3655^2 + 976^2 .

It is a cyclic number.

It is not a de Polignac number, because 14311601 - 2² = 14311597 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 14311601.

It is not a weakly prime, because it can be changed into another prime (14311621) 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, 7155800 + 7155801.

It is an arithmetic number, because the mean of its divisors is an integer number (7155801).

Almost surely, 2^14311601 is an apocalyptic number.

It is an amenable number.

14311601 is a deficient number, since it is larger than the sum of its proper divisors (1).

14311601 is an equidigital number, since it uses as much as digits as its factorization.

14311601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 14311601 is about 3783.0676705552. The cubic root of 14311601 is about 242.7892237653.

Adding to 14311601 its reverse (10611341), we get a palindrome (24922942).

The spelling of 14311601 in words is "fourteen million, three hundred eleven thousand, six hundred one".