83009841 has 8 divisors (see below), whose sum is σ = 116505120. Its totient is φ = 52427232.

The previous prime is 83009831. The next prime is 83009887. The reversal of 83009841 is 14890038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83009841 - 2⁶ = 83009777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83009831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728100 + ... + 728213.

It is an arithmetic number, because the mean of its divisors is an integer number (14563140).

Almost surely, 2^83009841 is an apocalyptic number.

It is an amenable number.

83009841 is a deficient number, since it is larger than the sum of its proper divisors (33495279).

83009841 is a wasteful number, since it uses less digits than its factorization.

83009841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456335.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 83009841 is about 9110.9736581773. The cubic root of 83009841 is about 436.2243062784.

Adding to 83009841 its reverse (14890038), we get a palindrome (97899879).

The spelling of 83009841 in words is "eighty-three million, nine thousand, eight hundred forty-one".