9996927 has 8 divisors (see below), whose sum is σ = 13908864. Its totient is φ = 6374808.

The previous prime is 9996887. The next prime is 9996929. The reversal of 9996927 is 7296999.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9996927 - 2¹⁰ = 9995903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9996927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9996929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72373 + ... + 72510.

It is an arithmetic number, because the mean of its divisors is an integer number (1738608).

Almost surely, 2^9996927 is an apocalyptic number.

9996927 is a deficient number, since it is larger than the sum of its proper divisors (3911937).

9996927 is a wasteful number, since it uses less digits than its factorization.

9996927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144909.

The product of its digits is 551124, while the sum is 51.

The square root of 9996927 is about 3161.7917388721. The cubic root of 9996927 is about 215.4213981496.

The spelling of 9996927 in words is "nine million, nine hundred ninety-six thousand, nine hundred twenty-seven".