9660263 has 2 divisors, whose sum is σ = 9660264. Its totient is φ = 9660262.

The previous prime is 9660223. The next prime is 9660271. The reversal of 9660263 is 3620669.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9660263 - 2¹² = 9656167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9660223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4830131 + 4830132.

It is an arithmetic number, because the mean of its divisors is an integer number (4830132).

Almost surely, 2^9660263 is an apocalyptic number.

9660263 is a deficient number, since it is larger than the sum of its proper divisors (1).

9660263 is an equidigital number, since it uses as much as digits as its factorization.

9660263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 9660263 is about 3108.0963627275. The cubic root of 9660263 is about 212.9755017487.

The spelling of 9660263 in words is "nine million, six hundred sixty thousand, two hundred sixty-three".