95442209 has 2 divisors, whose sum is σ = 95442210. Its totient is φ = 95442208.

The previous prime is 95442163. The next prime is 95442229. The reversal of 95442209 is 90224459.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80013025 + 15429184 = 8945^2 + 3928^2 .

It is a cyclic number.

It is not a de Polignac number, because 95442209 - 2⁸ = 95441953 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (95442229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47721104 + 47721105.

It is an arithmetic number, because the mean of its divisors is an integer number (47721105).

Almost surely, 2^95442209 is an apocalyptic number.

It is an amenable number.

95442209 is a deficient number, since it is larger than the sum of its proper divisors (1).

95442209 is an equidigital number, since it uses as much as digits as its factorization.

95442209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 95442209 is about 9769.4528505951. The cubic root of 95442209 is about 456.9971526300.

The spelling of 95442209 in words is "ninety-five million, four hundred forty-two thousand, two hundred nine".