14663141 has 2 divisors, whose sum is σ = 14663142. Its totient is φ = 14663140.

The previous prime is 14663081. The next prime is 14663147. The reversal of 14663141 is 14136641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14212900 + 450241 = 3770^2 + 671^2 .

It is a cyclic number.

It is not a de Polignac number, because 14663141 - 2¹⁴ = 14646757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14663141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14663147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7331570 + 7331571.

It is an arithmetic number, because the mean of its divisors is an integer number (7331571).

Almost surely, 2^14663141 is an apocalyptic number.

It is an amenable number.

14663141 is a deficient number, since it is larger than the sum of its proper divisors (1).

14663141 is an equidigital number, since it uses as much as digits as its factorization.

14663141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

The square root of 14663141 is about 3829.2480985175. The cubic root of 14663141 is about 244.7610665171.

Adding to 14663141 its reverse (14136641), we get a palindrome (28799782).

The spelling of 14663141 in words is "fourteen million, six hundred sixty-three thousand, one hundred forty-one".