9887327 has 2 divisors, whose sum is σ = 9887328. Its totient is φ = 9887326.

The previous prime is 9887323. The next prime is 9887333. The reversal of 9887327 is 7237889.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9887327 - 2² = 9887323 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9887321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4943663 + 4943664.

It is an arithmetic number, because the mean of its divisors is an integer number (4943664).

Almost surely, 2^9887327 is an apocalyptic number.

9887327 is a deficient number, since it is larger than the sum of its proper divisors (1).

9887327 is an equidigital number, since it uses as much as digits as its factorization.

9887327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 44.

The square root of 9887327 is about 3144.4120277088. The cubic root of 9887327 is about 214.6312554378.

The spelling of 9887327 in words is "nine million, eight hundred eighty-seven thousand, three hundred twenty-seven".