14033021 has 2 divisors, whose sum is σ = 14033022. Its totient is φ = 14033020.

The previous prime is 14033011. The next prime is 14033057. The reversal of 14033021 is 12033041.

14033021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13980121 + 52900 = 3739^2 + 230^2 .

It is an emirp because it is prime and its reverse (12033041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14033021 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14032987 and 14033005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14033011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7016510 + 7016511.

It is an arithmetic number, because the mean of its divisors is an integer number (7016511).

Almost surely, 2^14033021 is an apocalyptic number.

It is an amenable number.

14033021 is a deficient number, since it is larger than the sum of its proper divisors (1).

14033021 is an equidigital number, since it uses as much as digits as its factorization.

14033021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 14033021 is about 3746.0674046258. The cubic root of 14033021 is about 241.2035664615.

Adding to 14033021 its reverse (12033041), we get a palindrome (26066062).

The spelling of 14033021 in words is "fourteen million, thirty-three thousand, twenty-one".