96928121 has 8 divisors (see below), whose sum is σ = 100438920. Its totient is φ = 93428608.

The previous prime is 96928109. The next prime is 96928157. The reversal of 96928121 is 12182969.

It can be written as a sum of positive squares in 4 ways, for example, as 42758521 + 54169600 = 6539^2 + 7360^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 96928121 - 2⁶ = 96928057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96928171) 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 7 ways as a sum of consecutive naturals, for example, 17165 + ... + 22101.

It is an arithmetic number, because the mean of its divisors is an integer number (12554865).

Almost surely, 2^96928121 is an apocalyptic number.

It is an amenable number.

96928121 is a deficient number, since it is larger than the sum of its proper divisors (3510799).

96928121 is a wasteful number, since it uses less digits than its factorization.

96928121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5643.

The product of its digits is 15552, while the sum is 38.

The square root of 96928121 is about 9845.2080221801. The cubic root of 96928121 is about 459.3565689059.

The spelling of 96928121 in words is "ninety-six million, nine hundred twenty-eight thousand, one hundred twenty-one".