14609641 has 2 divisors, whose sum is σ = 14609642. Its totient is φ = 14609640.

The previous prime is 14609627. The next prime is 14609671. The reversal of 14609641 is 14690641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13169641 + 1440000 = 3629^2 + 1200^2 .

It is a cyclic number.

It is not a de Polignac number, because 14609641 - 2¹³ = 14601449 is a prime.

It is a super-2 number, since 2×14609641² = 426883220297762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14609671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7304820 + 7304821.

It is an arithmetic number, because the mean of its divisors is an integer number (7304821).

Almost surely, 2^14609641 is an apocalyptic number.

It is an amenable number.

14609641 is a deficient number, since it is larger than the sum of its proper divisors (1).

14609641 is an equidigital number, since it uses as much as digits as its factorization.

14609641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 14609641 is about 3822.2560092176. The cubic root of 14609641 is about 244.4630249803.

The spelling of 14609641 in words is "fourteen million, six hundred nine thousand, six hundred forty-one".