84573059 has 2 divisors, whose sum is σ = 84573060. Its totient is φ = 84573058.

The previous prime is 84573043. The next prime is 84573089. The reversal of 84573059 is 95037548.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84573059 - 2⁴ = 84573043 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (84573089) 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, 42286529 + 42286530.

It is an arithmetic number, because the mean of its divisors is an integer number (42286530).

Almost surely, 2^84573059 is an apocalyptic number.

84573059 is a deficient number, since it is larger than the sum of its proper divisors (1).

84573059 is an equidigital number, since it uses as much as digits as its factorization.

84573059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 84573059 is about 9196.3611825548. The cubic root of 84573059 is about 438.9455795334.

The spelling of 84573059 in words is "eighty-four million, five hundred seventy-three thousand, fifty-nine".