9986043 has 8 divisors (see below), whose sum is σ = 13598208. Its totient is φ = 6515624.

The previous prime is 9986033. The next prime is 9986051. The reversal of 9986043 is 3406899.

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 9986043 - 2¹⁶ = 9920507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9985992 and 9986010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9986023) 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, 35271 + ... + 35552.

It is an arithmetic number, because the mean of its divisors is an integer number (1699776).

Almost surely, 2^9986043 is an apocalyptic number.

9986043 is a deficient number, since it is larger than the sum of its proper divisors (3612165).

9986043 is a wasteful number, since it uses less digits than its factorization.

9986043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70873.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 9986043 is about 3160.0700941593. The cubic root of 9986043 is about 215.3431908527.

The spelling of 9986043 in words is "nine million, nine hundred eighty-six thousand, forty-three".