9838141 has 4 divisors (see below), whose sum is σ = 9999484. Its totient is φ = 9676800.

The previous prime is 9838139. The next prime is 9838151. The reversal of 9838141 is 1418389.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1418389 = 7 ⋅202627.

It can be written as a sum of positive squares in 2 ways, for example, as 1572516 + 8265625 = 1254^2 + 2875^2 .

It is a cyclic number.

It is not a de Polignac number, because 9838141 - 2¹ = 9838139 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9838097 and 9838106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9838111) 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, 80580 + ... + 80701.

It is an arithmetic number, because the mean of its divisors is an integer number (2499871).

Almost surely, 2^9838141 is an apocalyptic number.

It is an amenable number.

9838141 is a deficient number, since it is larger than the sum of its proper divisors (161343).

9838141 is a wasteful number, since it uses less digits than its factorization.

9838141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161342.

The product of its digits is 6912, while the sum is 34.

The square root of 9838141 is about 3136.5811004978. The cubic root of 9838141 is about 214.2747584452.

The spelling of 9838141 in words is "nine million, eight hundred thirty-eight thousand, one hundred forty-one".