83356841 has 2 divisors, whose sum is σ = 83356842. Its totient is φ = 83356840.

The previous prime is 83356837. The next prime is 83356859. The reversal of 83356841 is 14865338.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65674816 + 17682025 = 8104^2 + 4205^2 .

It is a cyclic number.

It is not a de Polignac number, because 83356841 - 2² = 83356837 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 83356795 and 83356804.

It is not a weakly prime, because it can be changed into another prime (83356811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41678420 + 41678421.

It is an arithmetic number, because the mean of its divisors is an integer number (41678421).

Almost surely, 2^83356841 is an apocalyptic number.

It is an amenable number.

83356841 is a deficient number, since it is larger than the sum of its proper divisors (1).

83356841 is an equidigital number, since it uses as much as digits as its factorization.

83356841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 38.

The square root of 83356841 is about 9129.9967688932. The cubic root of 83356841 is about 436.8313001835.

The spelling of 83356841 in words is "eighty-three million, three hundred fifty-six thousand, eight hundred forty-one".