95079221 has 2 divisors, whose sum is σ = 95079222. Its totient is φ = 95079220.

The previous prime is 95079209. The next prime is 95079223. The reversal of 95079221 is 12297059.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62188996 + 32890225 = 7886^2 + 5735^2 .

It is an emirp because it is prime and its reverse (12297059) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95079221 - 2⁶ = 95079157 is a prime.

It is a Sophie Germain prime.

Together with 95079223, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95079223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47539610 + 47539611.

It is an arithmetic number, because the mean of its divisors is an integer number (47539611).

Almost surely, 2^95079221 is an apocalyptic number.

It is an amenable number.

95079221 is a deficient number, since it is larger than the sum of its proper divisors (1).

95079221 is an equidigital number, since it uses as much as digits as its factorization.

95079221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 95079221 is about 9750.8574494759. The cubic root of 95079221 is about 456.4170625832.

The spelling of 95079221 in words is "ninety-five million, seventy-nine thousand, two hundred twenty-one".