82110337 has 2 divisors, whose sum is σ = 82110338. Its totient is φ = 82110336.

The previous prime is 82110313. The next prime is 82110373. The reversal of 82110337 is 73301128.

Together with next prime (82110373) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81649296 + 461041 = 9036^2 + 679^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82110337 is a prime.

It is not a weakly prime, because it can be changed into another prime (82110307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41055168 + 41055169.

It is an arithmetic number, because the mean of its divisors is an integer number (41055169).

Almost surely, 2^82110337 is an apocalyptic number.

It is an amenable number.

82110337 is a deficient number, since it is larger than the sum of its proper divisors (1).

82110337 is an equidigital number, since it uses as much as digits as its factorization.

82110337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 82110337 is about 9061.4754317385. The cubic root of 82110337 is about 434.6429218333.

The spelling of 82110337 in words is "eighty-two million, one hundred ten thousand, three hundred thirty-seven".