85232211 has 8 divisors (see below), whose sum is σ = 114340800. Its totient is φ = 56472552.

The previous prime is 85232209. The next prime is 85232219. The reversal of 85232211 is 11223258.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85232211 - 2¹ = 85232209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85232219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86661 + ... + 87638.

It is an arithmetic number, because the mean of its divisors is an integer number (14292600).

Almost surely, 2^85232211 is an apocalyptic number.

85232211 is a deficient number, since it is larger than the sum of its proper divisors (29108589).

85232211 is a wasteful number, since it uses less digits than its factorization.

85232211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174465.

The product of its digits is 960, while the sum is 24.

The square root of 85232211 is about 9232.1292776910. The cubic root of 85232211 is about 440.0829922652.

Adding to 85232211 its reverse (11223258), we get a palindrome (96455469).

The spelling of 85232211 in words is "eighty-five million, two hundred thirty-two thousand, two hundred eleven".