14161963 has 2 divisors, whose sum is σ = 14161964. Its totient is φ = 14161962.

The previous prime is 14161957. The next prime is 14161981. The reversal of 14161963 is 36916141.

It is a weak prime.

It is an emirp because it is prime and its reverse (36916141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14161963 is a prime.

It is a super-2 number, since 2×14161963² = 401122392026738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14161463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7080981 + 7080982.

It is an arithmetic number, because the mean of its divisors is an integer number (7080982).

Almost surely, 2^14161963 is an apocalyptic number.

14161963 is a deficient number, since it is larger than the sum of its proper divisors (1).

14161963 is an equidigital number, since it uses as much as digits as its factorization.

14161963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 31.

The square root of 14161963 is about 3763.2383660884. The cubic root of 14161963 is about 241.9400791926.

The spelling of 14161963 in words is "fourteen million, one hundred sixty-one thousand, nine hundred sixty-three".