42763183 has 2 divisors, whose sum is σ = 42763184. Its totient is φ = 42763182.

The previous prime is 42763163. The next prime is 42763261. The reversal of 42763183 is 38136724.

It is a happy number.

42763183 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 a cyclic number.

It is not a de Polignac number, because 42763183 - 2⁵ = 42763151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42763153) 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, 21381591 + 21381592.

It is an arithmetic number, because the mean of its divisors is an integer number (21381592).

Almost surely, 2^42763183 is an apocalyptic number.

42763183 is a deficient number, since it is larger than the sum of its proper divisors (1).

42763183 is an equidigital number, since it uses as much as digits as its factorization.

42763183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 42763183 is about 6539.3564668093. The cubic root of 42763183 is about 349.6954711661.

The spelling of 42763183 in words is "forty-two million, seven hundred sixty-three thousand, one hundred eighty-three".