85224214 has 16 divisors (see below), whose sum is σ = 132627600. Its totient is φ = 41023584.

The previous prime is 85224203. The next prime is 85224221. The reversal of 85224214 is 41242258.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20044 + ... + 23920.

It is an arithmetic number, because the mean of its divisors is an integer number (8289225).

Almost surely, 2^85224214 is an apocalyptic number.

85224214 is a deficient number, since it is larger than the sum of its proper divisors (47403386).

85224214 is a wasteful number, since it uses less digits than its factorization.

85224214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287.

The product of its digits is 5120, while the sum is 28.

The square root of 85224214 is about 9231.6961605113. The cubic root of 85224214 is about 440.0692280880.

The spelling of 85224214 in words is "eighty-five million, two hundred twenty-four thousand, two hundred fourteen".