9996427 has 8 divisors (see below), whose sum is σ = 11450592. Its totient is φ = 8548800.

The previous prime is 9996419. The next prime is 9996457. The reversal of 9996427 is 7246999.

9996427 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9996427 - 2³ = 9996419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9996457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2277 + ... + 5017.

It is an arithmetic number, because the mean of its divisors is an integer number (1431324).

Almost surely, 2^9996427 is an apocalyptic number.

9996427 is a deficient number, since it is larger than the sum of its proper divisors (1454165).

9996427 is a wasteful number, since it uses less digits than its factorization.

9996427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269.

The product of its digits is 244944, while the sum is 46.

The square root of 9996427 is about 3161.7126687920. The cubic root of 9996427 is about 215.4178066294.

The spelling of 9996427 in words is "nine million, nine hundred ninety-six thousand, four hundred twenty-seven".