14011817 has 2 divisors, whose sum is σ = 14011818. Its totient is φ = 14011816.

The previous prime is 14011813. The next prime is 14011819. The reversal of 14011817 is 71811041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13868176 + 143641 = 3724^2 + 379^2 .

It is a cyclic number.

It is not a de Polignac number, because 14011817 - 2² = 14011813 is a prime.

Together with 14011819, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14011792 and 14011801.

It is not a weakly prime, because it can be changed into another prime (14011813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7005908 + 7005909.

It is an arithmetic number, because the mean of its divisors is an integer number (7005909).

Almost surely, 2^14011817 is an apocalyptic number.

It is an amenable number.

14011817 is a deficient number, since it is larger than the sum of its proper divisors (1).

14011817 is an equidigital number, since it uses as much as digits as its factorization.

14011817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 23.

The square root of 14011817 is about 3743.2361667413. The cubic root of 14011817 is about 241.0820184215.

Adding to 14011817 its reverse (71811041), we get a palindrome (85822858).

The spelling of 14011817 in words is "fourteen million, eleven thousand, eight hundred seventeen".