85028127 has 4 divisors (see below), whose sum is σ = 113370840. Its totient is φ = 56685416.

The previous prime is 85028113. The next prime is 85028131. The reversal of 85028127 is 72182058.

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 85028127 - 2¹¹ = 85026079 is a prime.

It is a super-2 number, since 2×85028127² = 14459564762256258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85028227) 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, 14171352 + ... + 14171357.

It is an arithmetic number, because the mean of its divisors is an integer number (28342710).

Almost surely, 2^85028127 is an apocalyptic number.

85028127 is a deficient number, since it is larger than the sum of its proper divisors (28342713).

85028127 is a wasteful number, since it uses less digits than its factorization.

85028127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28342712.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 85028127 is about 9221.0697318695. The cubic root of 85028127 is about 439.7314597608.

The spelling of 85028127 in words is "eighty-five million, twenty-eight thousand, one hundred twenty-seven".