85227256 has 48 divisors (see below), whose sum is σ = 171527040. Its totient is φ = 39690240.

The previous prime is 85227253. The next prime is 85227257. The reversal of 85227256 is 65272258.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85227251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 441496 + ... + 441688.

It is an arithmetic number, because the mean of its divisors is an integer number (3573480).

Almost surely, 2^85227256 is an apocalyptic number.

It is an amenable number.

85227256 is an abundant number, since it is smaller than the sum of its proper divisors (86299784).

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

85227256 is a wasteful number, since it uses less digits than its factorization.

85227256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424 (or 403 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 85227256 is about 9231.8609174965. The cubic root of 85227256 is about 440.0744639813.

The spelling of 85227256 in words is "eighty-five million, two hundred twenty-seven thousand, two hundred fifty-six".