42802183 has 2 divisors, whose sum is σ = 42802184. Its totient is φ = 42802182.

The previous prime is 42802181. The next prime is 42802219. The reversal of 42802183 is 38120824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42802183 - 2¹ = 42802181 is a prime.

Together with 42802181, 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 (42802181) 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, 21401091 + 21401092.

It is an arithmetic number, because the mean of its divisors is an integer number (21401092).

Almost surely, 2^42802183 is an apocalyptic number.

42802183 is a deficient number, since it is larger than the sum of its proper divisors (1).

42802183 is an equidigital number, since it uses as much as digits as its factorization.

42802183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 42802183 is about 6542.3377320343. The cubic root of 42802183 is about 349.8017462259.

The spelling of 42802183 in words is "forty-two million, eight hundred two thousand, one hundred eighty-three".