96785321 has 2 divisors, whose sum is σ = 96785322. Its totient is φ = 96785320.

The previous prime is 96785287. The next prime is 96785327. The reversal of 96785321 is 12358769.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79852096 + 16933225 = 8936^2 + 4115^2 .

It is an emirp because it is prime and its reverse (12358769) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96785321 - 2⁶ = 96785257 is a prime.

It is a super-2 number, since 2×96785321² = 18734796722146082, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (96785327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48392660 + 48392661.

It is an arithmetic number, because the mean of its divisors is an integer number (48392661).

Almost surely, 2^96785321 is an apocalyptic number.

It is an amenable number.

96785321 is a deficient number, since it is larger than the sum of its proper divisors (1).

96785321 is an equidigital number, since it uses as much as digits as its factorization.

96785321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 41.

The square root of 96785321 is about 9837.9530899471. The cubic root of 96785321 is about 459.1308746593.

The spelling of 96785321 in words is "ninety-six million, seven hundred eighty-five thousand, three hundred twenty-one".