808422037 has 2 divisors, whose sum is σ = 808422038. Its totient is φ = 808422036.

The previous prime is 808422031. The next prime is 808422073. The reversal of 808422037 is 730224808.

Together with next prime (808422073) 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., 700449156 + 107972881 = 26466^2 + 10391^2 .

It is a cyclic number.

It is not a de Polignac number, because 808422037 - 2¹⁵ = 808389269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 808421993 and 808422011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (808422031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404211018 + 404211019.

It is an arithmetic number, because the mean of its divisors is an integer number (404211019).

Almost surely, 2^808422037 is an apocalyptic number.

It is an amenable number.

808422037 is a deficient number, since it is larger than the sum of its proper divisors (1).

808422037 is an equidigital number, since it uses as much as digits as its factorization.

808422037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 808422037 is about 28432.7634429016. The cubic root of 808422037 is about 931.5640375529.

The spelling of 808422037 in words is "eight hundred eight million, four hundred twenty-two thousand, thirty-seven".