89682317 has 2 divisors, whose sum is σ = 89682318. Its totient is φ = 89682316.

The previous prime is 89682311. The next prime is 89682323. The reversal of 89682317 is 71328698.

It is a balanced prime because it is at equal distance from previous prime (89682311) and next prime (89682323).

It can be written as a sum of positive squares in only one way, i.e., 80748196 + 8934121 = 8986^2 + 2989^2 .

It is a cyclic number.

It is not a de Polignac number, because 89682317 - 2⁶ = 89682253 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 (89682311) 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, 44841158 + 44841159.

It is an arithmetic number, because the mean of its divisors is an integer number (44841159).

Almost surely, 2^89682317 is an apocalyptic number.

It is an amenable number.

89682317 is a deficient number, since it is larger than the sum of its proper divisors (1).

89682317 is an equidigital number, since it uses as much as digits as its factorization.

89682317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 44.

The square root of 89682317 is about 9470.0748149104. The cubic root of 89682317 is about 447.6125692900.

The spelling of 89682317 in words is "eighty-nine million, six hundred eighty-two thousand, three hundred seventeen".