9805063 has 2 divisors, whose sum is σ = 9805064. Its totient is φ = 9805062.

The previous prime is 9805057. The next prime is 9805067. The reversal of 9805063 is 3605089.

9805063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9805063 is a prime.

It is a super-2 number, since 2×9805063² = 192278520867938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9805067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4902531 + 4902532.

It is an arithmetic number, because the mean of its divisors is an integer number (4902532).

Almost surely, 2^9805063 is an apocalyptic number.

9805063 is a deficient number, since it is larger than the sum of its proper divisors (1).

9805063 is an equidigital number, since it uses as much as digits as its factorization.

9805063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 9805063 is about 3131.3037220940. The cubic root of 9805063 is about 214.0343424665.

The spelling of 9805063 in words is "nine million, eight hundred five thousand, sixty-three".