9947041 has 8 divisors (see below), whose sum is σ = 10813824. Its totient is φ = 9094800.

The previous prime is 9947039. The next prime is 9947071. The reversal of 9947041 is 1407499.

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

It is not a de Polignac number, because 9947041 - 2¹ = 9947039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9946988 and 9947006.

It is not an unprimeable number, because it can be changed into a prime (9947011) 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, 2185 + ... + 4966.

It is an arithmetic number, because the mean of its divisors is an integer number (1351728).

Almost surely, 2^9947041 is an apocalyptic number.

It is an amenable number.

9947041 is a deficient number, since it is larger than the sum of its proper divisors (866783).

9947041 is a wasteful number, since it uses less digits than its factorization.

9947041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7271.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 9947041 is about 3153.8929912094. The cubic root of 9947041 is about 215.0624732820.

The spelling of 9947041 in words is "nine million, nine hundred forty-seven thousand, forty-one".