82644883 has 2 divisors, whose sum is σ = 82644884. Its totient is φ = 82644882.

The previous prime is 82644841. The next prime is 82644893. The reversal of 82644883 is 38844628.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82644883 - 2⁹ = 82644371 is a prime.

It is not a weakly prime, because it can be changed into another prime (82644893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41322441 + 41322442.

It is an arithmetic number, because the mean of its divisors is an integer number (41322442).

Almost surely, 2^82644883 is an apocalyptic number.

82644883 is a deficient number, since it is larger than the sum of its proper divisors (1).

82644883 is an equidigital number, since it uses as much as digits as its factorization.

82644883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 294912, while the sum is 43.

The square root of 82644883 is about 9090.9231104437. The cubic root of 82644883 is about 435.5840711924.

The spelling of 82644883 in words is "eighty-two million, six hundred forty-four thousand, eight hundred eighty-three".