95894221 has 2 divisors, whose sum is σ = 95894222. Its totient is φ = 95894220.

The previous prime is 95894177. The next prime is 95894251. The reversal of 95894221 is 12249859.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78960996 + 16933225 = 8886^2 + 4115^2 .

It is a cyclic number.

It is not a de Polignac number, because 95894221 - 2¹³ = 95886029 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95894251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47947110 + 47947111.

It is an arithmetic number, because the mean of its divisors is an integer number (47947111).

Almost surely, 2^95894221 is an apocalyptic number.

It is an amenable number.

95894221 is a deficient number, since it is larger than the sum of its proper divisors (1).

95894221 is an equidigital number, since it uses as much as digits as its factorization.

95894221 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 40.

The square root of 95894221 is about 9792.5594713537. The cubic root of 95894221 is about 457.7174592035.

The spelling of 95894221 in words is "ninety-five million, eight hundred ninety-four thousand, two hundred twenty-one".