822065093 has 2 divisors, whose sum is σ = 822065094. Its totient is φ = 822065092.

The previous prime is 822065063. The next prime is 822065173. The reversal of 822065093 is 390560228.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 771839524 + 50225569 = 27782^2 + 7087^2 .

It is a cyclic number.

It is not a de Polignac number, because 822065093 - 2¹⁰ = 822064069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (822065063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 411032546 + 411032547.

It is an arithmetic number, because the mean of its divisors is an integer number (411032547).

Almost surely, 2^822065093 is an apocalyptic number.

It is an amenable number.

822065093 is a deficient number, since it is larger than the sum of its proper divisors (1).

822065093 is an equidigital number, since it uses as much as digits as its factorization.

822065093 is an evil number, because the sum of its binary digits is even.

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

The square root of 822065093 is about 28671.6775407370. The cubic root of 822065093 is about 936.7752380800.

The spelling of 822065093 in words is "eight hundred twenty-two million, sixty-five thousand, ninety-three".