85927224 has 16 divisors (see below), whose sum is σ = 214818120. Its totient is φ = 28642400.

The previous prime is 85927213. The next prime is 85927277. The reversal of 85927224 is 42272958.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1790127 + ... + 1790174.

Almost surely, 2^85927224 is an apocalyptic number.

It is an amenable number.

85927224 is an abundant number, since it is smaller than the sum of its proper divisors (128890896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85927224 is a wasteful number, since it uses less digits than its factorization.

85927224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580310 (or 3580306 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 85927224 is about 9269.6938460771. The cubic root of 85927224 is about 441.2759519494.

The spelling of 85927224 in words is "eighty-five million, nine hundred twenty-seven thousand, two hundred twenty-four".