82323533 has 2 divisors, whose sum is σ = 82323534. Its totient is φ = 82323532.

The previous prime is 82323529. The next prime is 82323583. The reversal of 82323533 is 33532328.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78889924 + 3433609 = 8882^2 + 1853^2 .

It is a cyclic number.

It is not a de Polignac number, because 82323533 - 2² = 82323529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82323496 and 82323505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82323583) 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, 41161766 + 41161767.

It is an arithmetic number, because the mean of its divisors is an integer number (41161767).

Almost surely, 2^82323533 is an apocalyptic number.

It is an amenable number.

82323533 is a deficient number, since it is larger than the sum of its proper divisors (1).

82323533 is an equidigital number, since it uses as much as digits as its factorization.

82323533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 29.

The square root of 82323533 is about 9073.2316734447. The cubic root of 82323533 is about 435.0187740169.

The spelling of 82323533 in words is "eighty-two million, three hundred twenty-three thousand, five hundred thirty-three".