9421841 has 16 divisors (see below), whose sum is σ = 11346048. Its totient is φ = 7708800.

The previous prime is 9421831. The next prime is 9421843. The reversal of 9421841 is 1481249.

It is not a de Polignac number, because 9421841 - 2¹⁴ = 9405457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9421843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5060 + ... + 6666.

It is an arithmetic number, because the mean of its divisors is an integer number (709128).

Almost surely, 2^9421841 is an apocalyptic number.

It is an amenable number.

9421841 is a deficient number, since it is larger than the sum of its proper divisors (1924207).

9421841 is a wasteful number, since it uses less digits than its factorization.

9421841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672.

The product of its digits is 2304, while the sum is 29.

The square root of 9421841 is about 3069.5017510990. The cubic root of 9421841 is about 211.2087584489.

The spelling of 9421841 in words is "nine million, four hundred twenty-one thousand, eight hundred forty-one".