84375259 has 2 divisors, whose sum is σ = 84375260. Its totient is φ = 84375258.

The previous prime is 84375241. The next prime is 84375289. The reversal of 84375259 is 95257348.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84375259 - 2¹⁷ = 84244187 is a prime.

It is not a weakly prime, because it can be changed into another prime (84375209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42187629 + 42187630.

It is an arithmetic number, because the mean of its divisors is an integer number (42187630).

Almost surely, 2^84375259 is an apocalyptic number.

84375259 is a deficient number, since it is larger than the sum of its proper divisors (1).

84375259 is an equidigital number, since it uses as much as digits as its factorization.

84375259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 43.

The square root of 84375259 is about 9185.6006336004. The cubic root of 84375259 is about 438.6031095140.

The spelling of 84375259 in words is "eighty-four million, three hundred seventy-five thousand, two hundred fifty-nine".