96891816 has 96 divisors (see below), whose sum is σ = 287936640. Its totient is φ = 27078912.

The previous prime is 96891803. The next prime is 96891853. The reversal of 96891816 is 61819869.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54396 + ... + 56148.

It is an arithmetic number, because the mean of its divisors is an integer number (2999340).

Almost surely, 2^96891816 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 96891816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143968320).

96891816 is an abundant number, since it is smaller than the sum of its proper divisors (191044824).

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

96891816 is a wasteful number, since it uses less digits than its factorization.

96891816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823 (or 1812 counting only the distinct ones).

The product of its digits is 186624, while the sum is 48.

The square root of 96891816 is about 9843.3640591009. The cubic root of 96891816 is about 459.2992101723.

It can be divided in two parts, 968 and 91816, that multiplied together give a palindrome (88877888).

The spelling of 96891816 in words is "ninety-six million, eight hundred ninety-one thousand, eight hundred sixteen".