95997217 has 2 divisors, whose sum is σ = 95997218. Its totient is φ = 95997216.

The previous prime is 95997211. The next prime is 95997227. The reversal of 95997217 is 71279959.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51494976 + 44502241 = 7176^2 + 6671^2 .

It is an emirp because it is prime and its reverse (71279959) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95997217 is a prime.

It is not a weakly prime, because it can be changed into another prime (95997211) 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, 47998608 + 47998609.

It is an arithmetic number, because the mean of its divisors is an integer number (47998609).

Almost surely, 2^95997217 is an apocalyptic number.

It is an amenable number.

95997217 is a deficient number, since it is larger than the sum of its proper divisors (1).

95997217 is an equidigital number, since it uses as much as digits as its factorization.

95997217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 357210, while the sum is 49.

The square root of 95997217 is about 9797.8169507294. The cubic root of 95997217 is about 457.8812723401.

The spelling of 95997217 in words is "ninety-five million, nine hundred ninety-seven thousand, two hundred seventeen".