14563141 has 2 divisors, whose sum is σ = 14563142. Its totient is φ = 14563140.

The previous prime is 14563103. The next prime is 14563189. The reversal of 14563141 is 14136541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13653025 + 910116 = 3695^2 + 954^2 .

It is a cyclic number.

It is not a de Polignac number, because 14563141 - 2⁷ = 14563013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14563741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7281570 + 7281571.

It is an arithmetic number, because the mean of its divisors is an integer number (7281571).

Almost surely, 2^14563141 is an apocalyptic number.

It is an amenable number.

14563141 is a deficient number, since it is larger than the sum of its proper divisors (1).

14563141 is an equidigital number, since it uses as much as digits as its factorization.

14563141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 25.

The square root of 14563141 is about 3816.1683663067. The cubic root of 14563141 is about 244.2033879289.

Adding to 14563141 its reverse (14136541), we get a palindrome (28699682).

The spelling of 14563141 in words is "fourteen million, five hundred sixty-three thousand, one hundred forty-one".