14741021 has 2 divisors, whose sum is σ = 14741022. Its totient is φ = 14741020.

The previous prime is 14741009. The next prime is 14741071. The reversal of 14741021 is 12014741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10272025 + 4468996 = 3205^2 + 2114^2 .

It is a cyclic number.

It is not a de Polignac number, because 14741021 - 2¹⁰ = 14739997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14740984 and 14741002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14741071) 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, 7370510 + 7370511.

It is an arithmetic number, because the mean of its divisors is an integer number (7370511).

Almost surely, 2^14741021 is an apocalyptic number.

It is an amenable number.

14741021 is a deficient number, since it is larger than the sum of its proper divisors (1).

14741021 is an equidigital number, since it uses as much as digits as its factorization.

14741021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 14741021 is about 3839.4037297476. The cubic root of 14741021 is about 245.1936328468.

Adding to 14741021 its reverse (12014741), we get a palindrome (26755762).

The spelling of 14741021 in words is "fourteen million, seven hundred forty-one thousand, twenty-one".