82284859 has 2 divisors, whose sum is σ = 82284860. Its totient is φ = 82284858.

The previous prime is 82284833. The next prime is 82284887. The reversal of 82284859 is 95848228.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82284859 - 2¹⁹ = 81760571 is a prime.

It is not a weakly prime, because it can be changed into another prime (82284889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41142429 + 41142430.

It is an arithmetic number, because the mean of its divisors is an integer number (41142430).

Almost surely, 2^82284859 is an apocalyptic number.

82284859 is a deficient number, since it is larger than the sum of its proper divisors (1).

82284859 is an equidigital number, since it uses as much as digits as its factorization.

82284859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 368640, while the sum is 46.

The square root of 82284859 is about 9071.1002089052. The cubic root of 82284859 is about 434.9506422176.

The spelling of 82284859 in words is "eighty-two million, two hundred eighty-four thousand, eight hundred fifty-nine".