85527211 has 8 divisors (see below), whose sum is σ = 106631424. Its totient is φ = 66644520.

The previous prime is 85527203. The next prime is 85527229. The reversal of 85527211 is 11272558.

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

It is a cyclic number.

It is not a de Polignac number, because 85527211 - 2³ = 85527203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85527011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555295 + ... + 555448.

It is an arithmetic number, because the mean of its divisors is an integer number (13328928).

Almost surely, 2^85527211 is an apocalyptic number.

85527211 is a deficient number, since it is larger than the sum of its proper divisors (21104213).

85527211 is a wasteful number, since it uses less digits than its factorization.

85527211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110761.

The product of its digits is 5600, while the sum is 31.

The square root of 85527211 is about 9248.0922897644. The cubic root of 85527211 is about 440.5901361748.

Adding to 85527211 its reverse (11272558), we get a palindrome (96799769).

The spelling of 85527211 in words is "eighty-five million, five hundred twenty-seven thousand, two hundred eleven".