9427241 has 4 divisors (see below), whose sum is σ = 9434052. Its totient is φ = 9420432.

The previous prime is 9427237. The next prime is 9427259. The reversal of 9427241 is 1427249.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1427249 = 47 ⋅30367.

It can be written as a sum of positive squares in 2 ways, for example, as 4494400 + 4932841 = 2120^2 + 2221^2 .

It is a cyclic number.

It is not a de Polignac number, because 9427241 - 2² = 9427237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9427261) 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 3 ways as a sum of consecutive naturals, for example, 506 + ... + 4371.

It is an arithmetic number, because the mean of its divisors is an integer number (2358513).

Almost surely, 2^9427241 is an apocalyptic number.

It is an amenable number.

9427241 is a deficient number, since it is larger than the sum of its proper divisors (6811).

9427241 is a wasteful number, since it uses less digits than its factorization.

9427241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6810.

The product of its digits is 4032, while the sum is 29.

The square root of 9427241 is about 3070.3812466858. The cubic root of 9427241 is about 211.2491012181.

The spelling of 9427241 in words is "nine million, four hundred twenty-seven thousand, two hundred forty-one".