82823263 has 2 divisors, whose sum is σ = 82823264. Its totient is φ = 82823262.

The previous prime is 82823233. The next prime is 82823281. The reversal of 82823263 is 36232828.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82823263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82823233) 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, 41411631 + 41411632.

It is an arithmetic number, because the mean of its divisors is an integer number (41411632).

Almost surely, 2^82823263 is an apocalyptic number.

82823263 is a deficient number, since it is larger than the sum of its proper divisors (1).

82823263 is an equidigital number, since it uses as much as digits as its factorization.

82823263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 34.

The square root of 82823263 is about 9100.7287070871. The cubic root of 82823263 is about 435.8972329546.

The spelling of 82823263 in words is "eighty-two million, eight hundred twenty-three thousand, two hundred sixty-three".