85942296 has 96 divisors (see below), whose sum is σ = 263390400. Its totient is φ = 26036640.

The previous prime is 85942277. The next prime is 85942303. The reversal of 85942296 is 69224958.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19375 + ... + 23393.

It is an arithmetic number, because the mean of its divisors is an integer number (2743650).

Almost surely, 2^85942296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85942296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131695200).

85942296 is an abundant number, since it is smaller than the sum of its proper divisors (177448104).

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

85942296 is a wasteful number, since it uses less digits than its factorization.

85942296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4051 (or 4035 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 85942296 is about 9270.5067822638. The cubic root of 85942296 is about 441.3017509997.

The spelling of 85942296 in words is "eighty-five million, nine hundred forty-two thousand, two hundred ninety-six".