96138321 has 16 divisors (see below), whose sum is σ = 137376384. Its totient is φ = 59647104.

The previous prime is 96138311. The next prime is 96138337. The reversal of 96138321 is 12383169.

It is not a de Polignac number, because 96138321 - 2⁷ = 96138193 is a prime.

It is a super-3 number, since 3×96138321³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (96138311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16276 + ... + 21381.

It is an arithmetic number, because the mean of its divisors is an integer number (8586024).

Almost surely, 2^96138321 is an apocalyptic number.

It is an amenable number.

96138321 is a deficient number, since it is larger than the sum of its proper divisors (41238063).

96138321 is a wasteful number, since it uses less digits than its factorization.

96138321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37720.

The product of its digits is 7776, while the sum is 33.

The square root of 96138321 is about 9805.0150943280. The cubic root of 96138321 is about 458.1055054002.

The spelling of 96138321 in words is "ninety-six million, one hundred thirty-eight thousand, three hundred twenty-one".