96280321 has 4 divisors (see below), whose sum is σ = 96301872. Its totient is φ = 96258772.

The previous prime is 96280309. The next prime is 96280339. The reversal of 96280321 is 12308269.

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 not a de Polignac number, because 96280321 - 2⁷ = 96280193 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96280361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1291 + ... + 13936.

It is an arithmetic number, because the mean of its divisors is an integer number (24075468).

Almost surely, 2^96280321 is an apocalyptic number.

It is an amenable number.

96280321 is a deficient number, since it is larger than the sum of its proper divisors (21551).

96280321 is a wasteful number, since it uses less digits than its factorization.

96280321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21550.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 96280321 is about 9812.2536147411. The cubic root of 96280321 is about 458.3309409315.

The spelling of 96280321 in words is "ninety-six million, two hundred eighty thousand, three hundred twenty-one".