85276011 has 4 divisors (see below), whose sum is σ = 113701352. Its totient is φ = 56850672.

The previous prime is 85276007. The next prime is 85276013. The reversal of 85276011 is 11067258.

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

It is not a de Polignac number, because 85276011 - 2² = 85276007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85276011.

It is not an unprimeable number, because it can be changed into a prime (85276013) 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, 14212666 + ... + 14212671.

It is an arithmetic number, because the mean of its divisors is an integer number (28425338).

Almost surely, 2^85276011 is an apocalyptic number.

85276011 is a deficient number, since it is larger than the sum of its proper divisors (28425341).

85276011 is a wasteful number, since it uses less digits than its factorization.

85276011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28425340.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 85276011 is about 9234.5011235042. The cubic root of 85276011 is about 440.1583641382.

The spelling of 85276011 in words is "eighty-five million, two hundred seventy-six thousand, eleven".