959475217 has 2 divisors, whose sum is σ = 959475218. Its totient is φ = 959475216.

The previous prime is 959475197. The next prime is 959475239. The reversal of 959475217 is 712574959.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 942244416 + 17230801 = 30696^2 + 4151^2 .

It is a cyclic number.

It is not a de Polignac number, because 959475217 - 2⁷ = 959475089 is a prime.

It is not a weakly prime, because it can be changed into another prime (959475277) 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, 479737608 + 479737609.

It is an arithmetic number, because the mean of its divisors is an integer number (479737609).

Almost surely, 2^959475217 is an apocalyptic number.

It is an amenable number.

959475217 is a deficient number, since it is larger than the sum of its proper divisors (1).

959475217 is an equidigital number, since it uses as much as digits as its factorization.

959475217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 793800, while the sum is 49.

The square root of 959475217 is about 30975.3969627509. The cubic root of 959475217 is about 986.3050433333.

The spelling of 959475217 in words is "nine hundred fifty-nine million, four hundred seventy-five thousand, two hundred seventeen".