85332601 has 2 divisors, whose sum is σ = 85332602. Its totient is φ = 85332600.

The previous prime is 85332581. The next prime is 85332613. The reversal of 85332601 is 10623358.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60840000 + 24492601 = 7800^2 + 4949^2 .

It is a cyclic number.

It is not a de Polignac number, because 85332601 - 2⁹ = 85332089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85332601.

It is not a weakly prime, because it can be changed into another prime (85332641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42666300 + 42666301.

It is an arithmetic number, because the mean of its divisors is an integer number (42666301).

Almost surely, 2^85332601 is an apocalyptic number.

It is an amenable number.

85332601 is a deficient number, since it is larger than the sum of its proper divisors (1).

85332601 is an equidigital number, since it uses as much as digits as its factorization.

85332601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 85332601 is about 9237.5646682445. The cubic root of 85332601 is about 440.2557070827.

Adding to 85332601 its reverse (10623358), we get a palindrome (95955959).

The spelling of 85332601 in words is "eighty-five million, three hundred thirty-two thousand, six hundred one".