9648787 has 2 divisors, whose sum is σ = 9648788. Its totient is φ = 9648786.

The previous prime is 9648739. The next prime is 9648791. The reversal of 9648787 is 7878469.

9648787 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 not a de Polignac number, because 9648787 - 2⁷ = 9648659 is a prime.

It is a super-3 number, since 3×9648787³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9648787.

It is not a weakly prime, because it can be changed into another prime (9648887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4824393 + 4824394.

It is an arithmetic number, because the mean of its divisors is an integer number (4824394).

Almost surely, 2^9648787 is an apocalyptic number.

9648787 is a deficient number, since it is larger than the sum of its proper divisors (1).

9648787 is an equidigital number, since it uses as much as digits as its factorization.

9648787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 49.

The square root of 9648787 is about 3106.2496680080. The cubic root of 9648787 is about 212.8911329163.

The spelling of 9648787 in words is "nine million, six hundred forty-eight thousand, seven hundred eighty-seven".