9660533 has 2 divisors, whose sum is σ = 9660534. Its totient is φ = 9660532.

The previous prime is 9660487. The next prime is 9660557. The reversal of 9660533 is 3350669.

9660533 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4986289 + 4674244 = 2233^2 + 2162^2 .

It is a cyclic number.

It is not a de Polignac number, because 9660533 - 2¹⁰ = 9659509 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9660533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9660433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4830266 + 4830267.

It is an arithmetic number, because the mean of its divisors is an integer number (4830267).

Almost surely, 2^9660533 is an apocalyptic number.

It is an amenable number.

9660533 is a deficient number, since it is larger than the sum of its proper divisors (1).

9660533 is an equidigital number, since it uses as much as digits as its factorization.

9660533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 32.

The square root of 9660533 is about 3108.1397973708. The cubic root of 9660533 is about 212.9774859200.

The spelling of 9660533 in words is "nine million, six hundred sixty thousand, five hundred thirty-three".