85227 has 4 divisors (see below), whose sum is σ = 113640. Its totient is φ = 56816.

The previous prime is 85223. The next prime is 85229. The reversal of 85227 is 72258.

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 85227 - 2² = 85223 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 85197 and 85206.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 85227.

It is not an unprimeable number, because it can be changed into a prime (85223) 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, 14202 + ... + 14207.

It is an arithmetic number, because the mean of its divisors is an integer number (28410).

2⁸⁵²²⁷ is an apocalyptic number.

85227 is a deficient number, since it is larger than the sum of its proper divisors (28413).

85227 is a wasteful number, since it uses less digits than its factorization.

85227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28412.

The product of its digits is 1120, while the sum is 24.

The square root of 85227 is about 291.9366369608. The cubic root of 85227 is about 44.0074023359.

The spelling of 85227 in words is "eighty-five thousand, two hundred twenty-seven".