96647569 has 2 divisors, whose sum is σ = 96647570. Its totient is φ = 96647568.

The previous prime is 96647563. The next prime is 96647597. The reversal of 96647569 is 96574669.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90497169 + 6150400 = 9513^2 + 2480^2 .

It is a cyclic number.

It is not a de Polignac number, because 96647569 - 2³ = 96647561 is a prime.

It is a super-2 number, since 2×96647569² = 18681505187219522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (96647561) 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 as a sum of consecutive naturals, namely, 48323784 + 48323785.

It is an arithmetic number, because the mean of its divisors is an integer number (48323785).

Almost surely, 2^96647569 is an apocalyptic number.

It is an amenable number.

96647569 is a deficient number, since it is larger than the sum of its proper divisors (1).

96647569 is an equidigital number, since it uses as much as digits as its factorization.

96647569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 52.

The square root of 96647569 is about 9830.9495472208. The cubic root of 96647569 is about 458.9129482737.

Subtracting from 96647569 its reverse (96574669), we obtain a square (72900 = 270²).

The spelling of 96647569 in words is "ninety-six million, six hundred forty-seven thousand, five hundred sixty-nine".