96775489 has 2 divisors, whose sum is σ = 96775490. Its totient is φ = 96775488.

The previous prime is 96775487. The next prime is 96775519. The reversal of 96775489 is 98457769.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82083600 + 14691889 = 9060^2 + 3833^2 .

It is a cyclic number.

It is not a de Polignac number, because 96775489 - 2¹ = 96775487 is a prime.

Together with 96775487, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (96775487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48387744 + 48387745.

It is an arithmetic number, because the mean of its divisors is an integer number (48387745).

Almost surely, 2^96775489 is an apocalyptic number.

It is an amenable number.

96775489 is a deficient number, since it is larger than the sum of its proper divisors (1).

96775489 is an equidigital number, since it uses as much as digits as its factorization.

96775489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 55.

The square root of 96775489 is about 9837.4533798133. The cubic root of 96775489 is about 459.1153270963.

The spelling of 96775489 in words is "ninety-six million, seven hundred seventy-five thousand, four hundred eighty-nine".