38222983 has 2 divisors, whose sum is σ = 38222984. Its totient is φ = 38222982.

The previous prime is 38222981. The next prime is 38222993. The reversal of 38222983 is 38922283.

It is a happy number.

38222983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (38922283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38222983 - 2¹ = 38222981 is a prime.

Together with 38222981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38222981) 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, 19111491 + 19111492.

It is an arithmetic number, because the mean of its divisors is an integer number (19111492).

Almost surely, 2^38222983 is an apocalyptic number.

38222983 is a deficient number, since it is larger than the sum of its proper divisors (1).

38222983 is an equidigital number, since it uses as much as digits as its factorization.

38222983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 37.

The square root of 38222983 is about 6182.4738576075. The cubic root of 38222983 is about 336.8538580385.

The spelling of 38222983 in words is "thirty-eight million, two hundred twenty-two thousand, nine hundred eighty-three".