96857323992 has 480 divisors, whose sum is σ = 323623792800. Its totient is φ = 26883394560.

The previous prime is 96857323973. The next prime is 96857323993. The reversal of 96857323992 is 29932375869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96857323993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 170223484 + ... + 170224052.

It is an arithmetic number, because the mean of its divisors is an integer number (674216235).

Almost surely, 2^96857323992 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 96857323992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161811896400).

96857323992 is an abundant number, since it is smaller than the sum of its proper divisors (226766468808).

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

96857323992 is a wasteful number, since it uses less digits than its factorization.

96857323992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789 (or 765 counting only the distinct ones).

The product of its digits is 44089920, while the sum is 63.

The spelling of 96857323992 in words is "ninety-six billion, eight hundred fifty-seven million, three hundred twenty-three thousand, nine hundred ninety-two".