85832717 has 2 divisors, whose sum is σ = 85832718. Its totient is φ = 85832716.

The previous prime is 85832701. The next prime is 85832737. The reversal of 85832717 is 71723858.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61763881 + 24068836 = 7859^2 + 4906^2 .

It is a cyclic number.

It is not a de Polignac number, because 85832717 - 2⁴ = 85832701 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85832737) 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, 42916358 + 42916359.

It is an arithmetic number, because the mean of its divisors is an integer number (42916359).

Almost surely, 2^85832717 is an apocalyptic number.

It is an amenable number.

85832717 is a deficient number, since it is larger than the sum of its proper divisors (1).

85832717 is an equidigital number, since it uses as much as digits as its factorization.

85832717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94080, while the sum is 41.

The square root of 85832717 is about 9264.5948103519. The cubic root of 85832717 is about 441.1141135818.

The spelling of 85832717 in words is "eighty-five million, eight hundred thirty-two thousand, seven hundred seventeen".