96128972 has 24 divisors (see below), whose sum is σ = 170703120. Its totient is φ = 47361600.

The previous prime is 96128971. The next prime is 96128993. The reversal of 96128972 is 27982169.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (96128971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111479 + ... + 112337.

It is an arithmetic number, because the mean of its divisors is an integer number (7112630).

Almost surely, 2^96128972 is an apocalyptic number.

It is an amenable number.

96128972 is a deficient number, since it is larger than the sum of its proper divisors (74574148).

96128972 is a wasteful number, since it uses less digits than its factorization.

96128972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241 (or 1239 counting only the distinct ones).

The product of its digits is 108864, while the sum is 44.

The square root of 96128972 is about 9804.5383369132. The cubic root of 96128972 is about 458.0906553828.

The spelling of 96128972 in words is "ninety-six million, one hundred twenty-eight thousand, nine hundred seventy-two".