9998067 has 8 divisors (see below), whose sum is σ = 13362624. Its totient is φ = 6649448.

The previous prime is 9998033. The next prime is 9998099. The reversal of 9998067 is 7608999.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9998067 is a prime.

It is a super-2 number, since 2×9998067² = 199922687472978, which contains 22 as substring.

9998067 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9998017) 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, 2433 + ... + 5090.

It is an arithmetic number, because the mean of its divisors is an integer number (1670328).

Almost surely, 2^9998067 is an apocalyptic number.

9998067 is a deficient number, since it is larger than the sum of its proper divisors (3364557).

9998067 is a wasteful number, since it uses less digits than its factorization.

9998067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7969.

The product of its (nonzero) digits is 244944, while the sum is 48.

The square root of 9998067 is about 3161.9720112613. The cubic root of 9998067 is about 215.4295863678.

The spelling of 9998067 in words is "nine million, nine hundred ninety-eight thousand, sixty-seven".