9228841 has 4 divisors (see below), whose sum is σ = 9771732. Its totient is φ = 8685952.

The previous prime is 9228833. The next prime is 9228881. The reversal of 9228841 is 1488229.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1488229 = 743 ⋅2003.

It can be written as a sum of positive squares in 2 ways, for example, as 6325225 + 2903616 = 2515^2 + 1704^2 .

It is a cyclic number.

It is not a de Polignac number, because 9228841 - 2³ = 9228833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9228797 and 9228806.

It is not an unprimeable number, because it can be changed into a prime (9228811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271420 + ... + 271453.

It is an arithmetic number, because the mean of its divisors is an integer number (2442933).

Almost surely, 2^9228841 is an apocalyptic number.

It is an amenable number.

9228841 is a deficient number, since it is larger than the sum of its proper divisors (542891).

9228841 is a wasteful number, since it uses less digits than its factorization.

9228841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542890.

The product of its digits is 9216, while the sum is 34.

The square root of 9228841 is about 3037.9007554560. The cubic root of 9228841 is about 209.7566417519.

It can be divided in two parts, 92288 and 41, that added together give a palindrome (92329).

The spelling of 9228841 in words is "nine million, two hundred twenty-eight thousand, eight hundred forty-one".