82853807 has 2 divisors, whose sum is σ = 82853808. Its totient is φ = 82853806.

The previous prime is 82853789. The next prime is 82853833. The reversal of 82853807 is 70835828.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82853807 - 2¹⁴ = 82837423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82853867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41426903 + 41426904.

It is an arithmetic number, because the mean of its divisors is an integer number (41426904).

Almost surely, 2^82853807 is an apocalyptic number.

82853807 is a deficient number, since it is larger than the sum of its proper divisors (1).

82853807 is an equidigital number, since it uses as much as digits as its factorization.

82853807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 82853807 is about 9102.4066597796. The cubic root of 82853807 is about 435.9508105296.

The spelling of 82853807 in words is "eighty-two million, eight hundred fifty-three thousand, eight hundred seven".