85326097 has 2 divisors, whose sum is σ = 85326098. Its totient is φ = 85326096.

The previous prime is 85326089. The next prime is 85326119. The reversal of 85326097 is 79062358.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82737216 + 2588881 = 9096^2 + 1609^2 .

It is a cyclic number.

It is not a de Polignac number, because 85326097 - 2³ = 85326089 is a prime.

It is not a weakly prime, because it can be changed into another prime (85326047) 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, 42663048 + 42663049.

It is an arithmetic number, because the mean of its divisors is an integer number (42663049).

Almost surely, 2^85326097 is an apocalyptic number.

It is an amenable number.

85326097 is a deficient number, since it is larger than the sum of its proper divisors (1).

85326097 is an equidigital number, since it uses as much as digits as its factorization.

85326097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 85326097 is about 9237.2126206990. The cubic root of 85326097 is about 440.2445214559.

The spelling of 85326097 in words is "eighty-five million, three hundred twenty-six thousand, ninety-seven".