85626611 has 4 divisors (see below), whose sum is σ = 97858992. Its totient is φ = 73394232.

The previous prime is 85626587. The next prime is 85626617. The reversal of 85626611 is 11662658.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85626611 - 2¹⁴ = 85610227 is a prime.

It is a super-2 number, since 2×85626611² = 14663833022690642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85626617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6116180 + ... + 6116193.

It is an arithmetic number, because the mean of its divisors is an integer number (24464748).

Almost surely, 2^85626611 is an apocalyptic number.

85626611 is a deficient number, since it is larger than the sum of its proper divisors (12232381).

85626611 is a wasteful number, since it uses less digits than its factorization.

85626611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12232380.

The product of its digits is 17280, while the sum is 35.

The square root of 85626611 is about 9253.4648105453. The cubic root of 85626611 is about 440.7607551855.

The spelling of 85626611 in words is "eighty-five million, six hundred twenty-six thousand, six hundred eleven".