83461171 has 2 divisors, whose sum is σ = 83461172. Its totient is φ = 83461170.

The previous prime is 83461127. The next prime is 83461187. The reversal of 83461171 is 17116438.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83461171 - 2¹³ = 83452979 is a prime.

It is not a weakly prime, because it can be changed into another prime (83461121) 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 as a sum of consecutive naturals, namely, 41730585 + 41730586.

It is an arithmetic number, because the mean of its divisors is an integer number (41730586).

Almost surely, 2^83461171 is an apocalyptic number.

83461171 is a deficient number, since it is larger than the sum of its proper divisors (1).

83461171 is an equidigital number, since it uses as much as digits as its factorization.

83461171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 31.

The square root of 83461171 is about 9135.7085658421. The cubic root of 83461171 is about 437.0134712302.

The spelling of 83461171 in words is "eighty-three million, four hundred sixty-one thousand, one hundred seventy-one".