9372841 has 2 divisors, whose sum is σ = 9372842. Its totient is φ = 9372840.

The previous prime is 9372827. The next prime is 9372859. The reversal of 9372841 is 1482739.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8555625 + 817216 = 2925^2 + 904^2 .

It is an emirp because it is prime and its reverse (1482739) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9372841 - 2⁹ = 9372329 is a prime.

It is a super-2 number, since 2×9372841² = 175700296822562, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 9372797 and 9372806.

It is not a weakly prime, because it can be changed into another prime (9372241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4686420 + 4686421.

It is an arithmetic number, because the mean of its divisors is an integer number (4686421).

Almost surely, 2^9372841 is an apocalyptic number.

It is an amenable number.

9372841 is a deficient number, since it is larger than the sum of its proper divisors (1).

9372841 is an equidigital number, since it uses as much as digits as its factorization.

9372841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

The square root of 9372841 is about 3061.5095949548. The cubic root of 9372841 is about 210.8419786727.

The spelling of 9372841 in words is "nine million, three hundred seventy-two thousand, eight hundred forty-one".