83328841 has 4 divisors (see below), whose sum is σ = 83453332. Its totient is φ = 83204352.

The previous prime is 83328829. The next prime is 83328853. The reversal of 83328841 is 14882338.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (83328829) and next prime (83328853).

It can be written as a sum of positive squares in 2 ways, for example, as 10055241 + 73273600 = 3171^2 + 8560^2 .

It is a cyclic number.

It is not a de Polignac number, because 83328841 - 2¹³ = 83320649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83328841.

It is not an unprimeable number, because it can be changed into a prime (83328881) 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, 61236 + ... + 62581.

It is an arithmetic number, because the mean of its divisors is an integer number (20863333).

Almost surely, 2^83328841 is an apocalyptic number.

It is an amenable number.

83328841 is a deficient number, since it is larger than the sum of its proper divisors (124491).

83328841 is a wasteful number, since it uses less digits than its factorization.

83328841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124490.

The product of its digits is 36864, while the sum is 37.

The square root of 83328841 is about 9128.4632332063. The cubic root of 83328841 is about 436.7823833978.

The spelling of 83328841 in words is "eighty-three million, three hundred twenty-eight thousand, eight hundred forty-one".