96728081 has 4 divisors (see below), whose sum is σ = 98367600. Its totient is φ = 95088564.

The previous prime is 96728059. The next prime is 96728083. The reversal of 96728081 is 18082769.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96728081 is a prime.

It is a super-2 number, since 2×96728081² = 18712643307885122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96728083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 819671 + ... + 819788.

It is an arithmetic number, because the mean of its divisors is an integer number (24591900).

Almost surely, 2^96728081 is an apocalyptic number.

It is an amenable number.

96728081 is a deficient number, since it is larger than the sum of its proper divisors (1639519).

96728081 is a wasteful number, since it uses less digits than its factorization.

96728081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639518.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 96728081 is about 9835.0435179515. The cubic root of 96728081 is about 459.0403449743.

The spelling of 96728081 in words is "ninety-six million, seven hundred twenty-eight thousand, eighty-one".