14246641 has 2 divisors, whose sum is σ = 14246642. Its totient is φ = 14246640.

The previous prime is 14246633. The next prime is 14246653. The reversal of 14246641 is 14664241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12567025 + 1679616 = 3545^2 + 1296^2 .

It is an emirp because it is prime and its reverse (14664241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14246641 - 2³ = 14246633 is a prime.

It is not a weakly prime, because it can be changed into another prime (14246621) 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, 7123320 + 7123321.

It is an arithmetic number, because the mean of its divisors is an integer number (7123321).

Almost surely, 2^14246641 is an apocalyptic number.

It is an amenable number.

14246641 is a deficient number, since it is larger than the sum of its proper divisors (1).

14246641 is an equidigital number, since it uses as much as digits as its factorization.

14246641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 28.

The square root of 14246641 is about 3774.4722809951. The cubic root of 14246641 is about 242.4213285030.

The spelling of 14246641 in words is "fourteen million, two hundred forty-six thousand, six hundred forty-one".