96491328 has 56 divisors (see below), whose sum is σ = 256288032. Its totient is φ = 32039424.

The previous prime is 96491321. The next prime is 96491363. The reversal of 96491328 is 82319469.

It is a Cunningham number, because it is equal to 9823²-1.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 96491328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96491321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58126 + ... + 59762.

It is an arithmetic number, because the mean of its divisors is an integer number (4576572).

Almost surely, 2^96491328 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 96491328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128144016).

96491328 is an abundant number, since it is smaller than the sum of its proper divisors (159796704).

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

96491328 is a wasteful number, since it uses less digits than its factorization.

96491328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959 (or 1949 counting only the distinct ones).

The product of its digits is 93312, while the sum is 42.

The square root of 96491328 is about 9822.9999490991. Note that the first 4 decimals coincide. The cubic root of 96491328 is about 458.6655211497.

The spelling of 96491328 in words is "ninety-six million, four hundred ninety-one thousand, three hundred twenty-eight".