83584273 has 2 divisors, whose sum is σ = 83584274. Its totient is φ = 83584272.

The previous prime is 83584271. The next prime is 83584289. The reversal of 83584273 is 37248538.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53246209 + 30338064 = 7297^2 + 5508^2 .

It is a cyclic number.

It is not a de Polignac number, because 83584273 - 2¹ = 83584271 is a prime.

Together with 83584271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (83584271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41792136 + 41792137.

It is an arithmetic number, because the mean of its divisors is an integer number (41792137).

Almost surely, 2^83584273 is an apocalyptic number.

It is an amenable number.

83584273 is a deficient number, since it is larger than the sum of its proper divisors (1).

83584273 is an equidigital number, since it uses as much as digits as its factorization.

83584273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 40.

The square root of 83584273 is about 9142.4434917586. The cubic root of 83584273 is about 437.2282250043.

The spelling of 83584273 in words is "eighty-three million, five hundred eighty-four thousand, two hundred seventy-three".