85296928 has 48 divisors (see below), whose sum is σ = 180169920. Its totient is φ = 39626496.

The previous prime is 85296919. The next prime is 85296943. The reversal of 85296928 is 82969258.

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, 30901 + ... + 33547.

It is an arithmetic number, because the mean of its divisors is an integer number (3753540).

Almost surely, 2^85296928 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 85296928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90084960).

85296928 is an abundant number, since it is smaller than the sum of its proper divisors (94872992).

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

85296928 is a wasteful number, since it uses less digits than its factorization.

85296928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729 (or 2721 counting only the distinct ones).

The product of its digits is 622080, while the sum is 49.

The square root of 85296928 is about 9235.6336003547. The cubic root of 85296928 is about 440.1943494043.

The spelling of 85296928 in words is "eighty-five million, two hundred ninety-six thousand, nine hundred twenty-eight".