9997041 has 8 divisors (see below), whose sum is σ = 13613184. Its totient is φ = 6522800.

The previous prime is 9997033. The next prime is 9997049. The reversal of 9997041 is 1407999.

It is an interprime number because it is at equal distance from previous prime (9997033) and next prime (9997049).

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 9997041 - 2³ = 9997033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9997049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35310 + ... + 35591.

It is an arithmetic number, because the mean of its divisors is an integer number (1701648).

Almost surely, 2^9997041 is an apocalyptic number.

It is an amenable number.

9997041 is a deficient number, since it is larger than the sum of its proper divisors (3616143).

9997041 is a wasteful number, since it uses less digits than its factorization.

9997041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70951.

The product of its (nonzero) digits is 20412, while the sum is 39.

The square root of 9997041 is about 3161.8097665736. The cubic root of 9997041 is about 215.4222169994.

The spelling of 9997041 in words is "nine million, nine hundred ninety-seven thousand, forty-one".