84482179 has 2 divisors, whose sum is σ = 84482180. Its totient is φ = 84482178.

The previous prime is 84482173. The next prime is 84482183. The reversal of 84482179 is 97128448.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84482179 - 2⁵ = 84482147 is a prime.

It is not a weakly prime, because it can be changed into another prime (84482173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42241089 + 42241090.

It is an arithmetic number, because the mean of its divisors is an integer number (42241090).

Almost surely, 2^84482179 is an apocalyptic number.

84482179 is a deficient number, since it is larger than the sum of its proper divisors (1).

84482179 is an equidigital number, since it uses as much as digits as its factorization.

84482179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 43.

The square root of 84482179 is about 9191.4187697004. The cubic root of 84482179 is about 438.7882966980.

The spelling of 84482179 in words is "eighty-four million, four hundred eighty-two thousand, one hundred seventy-nine".