9995827 has 2 divisors, whose sum is σ = 9995828. Its totient is φ = 9995826.

The previous prime is 9995801. The next prime is 9995831. The reversal of 9995827 is 7285999.

9995827 is digitally balanced in base 3, 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-9995827 is a prime.

It is a Chen prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (9995837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4997913 + 4997914.

It is an arithmetic number, because the mean of its divisors is an integer number (4997914).

Almost surely, 2^9995827 is an apocalyptic number.

9995827 is a deficient number, since it is larger than the sum of its proper divisors (1).

9995827 is an equidigital number, since it uses as much as digits as its factorization.

9995827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 49.

The square root of 9995827 is about 3161.6177820856. The cubic root of 9995827 is about 215.4134966471.

The spelling of 9995827 in words is "nine million, nine hundred ninety-five thousand, eight hundred twenty-seven".