9660043 has 2 divisors, whose sum is σ = 9660044. Its totient is φ = 9660042.

The previous prime is 9660019. The next prime is 9660089. The reversal of 9660043 is 3400669.

9660043 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9660043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9659993 and 9660020.

It is not a weakly prime, because it can be changed into another prime (9660643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4830021 + 4830022.

It is an arithmetic number, because the mean of its divisors is an integer number (4830022).

Almost surely, 2^9660043 is an apocalyptic number.

9660043 is a deficient number, since it is larger than the sum of its proper divisors (1).

9660043 is an equidigital number, since it uses as much as digits as its factorization.

9660043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 9660043 is about 3108.0609710879. The cubic root of 9660043 is about 212.9738849892.

The spelling of 9660043 in words is "nine million, six hundred sixty thousand, forty-three".