14028011 has 2 divisors, whose sum is σ = 14028012. Its totient is φ = 14028010.

The previous prime is 14027983. The next prime is 14028013. The reversal of 14028011 is 11082041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14028011 is a prime.

It is a super-2 number, since 2×14028011² = 393570185232242, which contains 22 as substring.

Together with 14028013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14028013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7014005 + 7014006.

It is an arithmetic number, because the mean of its divisors is an integer number (7014006).

Almost surely, 2^14028011 is an apocalyptic number.

14028011 is a deficient number, since it is larger than the sum of its proper divisors (1).

14028011 is an equidigital number, since it uses as much as digits as its factorization.

14028011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 14028011 is about 3745.3986436693. The cubic root of 14028011 is about 241.1748586086.

The spelling of 14028011 in words is "fourteen million, twenty-eight thousand, eleven".