82583629 has 2 divisors, whose sum is σ = 82583630. Its totient is φ = 82583628.

The previous prime is 82583591. The next prime is 82583647. The reversal of 82583629 is 92638528.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75168900 + 7414729 = 8670^2 + 2723^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82583629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82583029) 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, 41291814 + 41291815.

It is an arithmetic number, because the mean of its divisors is an integer number (41291815).

Almost surely, 2^82583629 is an apocalyptic number.

It is an amenable number.

82583629 is a deficient number, since it is larger than the sum of its proper divisors (1).

82583629 is an equidigital number, since it uses as much as digits as its factorization.

82583629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 82583629 is about 9087.5535211629. The cubic root of 82583629 is about 435.4764304842.

The spelling of 82583629 in words is "eighty-two million, five hundred eighty-three thousand, six hundred twenty-nine".