82255937 has 2 divisors, whose sum is σ = 82255938. Its totient is φ = 82255936.

The previous prime is 82255819. The next prime is 82255939. The reversal of 82255937 is 73955228.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67502656 + 14753281 = 8216^2 + 3841^2 .

It is a cyclic number.

It is not a de Polignac number, because 82255937 - 2⁸ = 82255681 is a prime.

Together with 82255939, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 82255894 and 82255903.

It is not a weakly prime, because it can be changed into another prime (82255939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41127968 + 41127969.

It is an arithmetic number, because the mean of its divisors is an integer number (41127969).

Almost surely, 2^82255937 is an apocalyptic number.

It is an amenable number.

82255937 is a deficient number, since it is larger than the sum of its proper divisors (1).

82255937 is an equidigital number, since it uses as much as digits as its factorization.

82255937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 41.

The square root of 82255937 is about 9069.5058851075. The cubic root of 82255937 is about 434.8996765164.

The spelling of 82255937 in words is "eighty-two million, two hundred fifty-five thousand, nine hundred thirty-seven".