2855063 has 2 divisors, whose sum is σ = 2855064. Its totient is φ = 2855062.

The previous prime is 2855051. The next prime is 2855077. The reversal of 2855063 is 3605582.

2855063 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 2855063 - 2²⁰ = 1806487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2855003) 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, 1427531 + 1427532.

It is an arithmetic number, because the mean of its divisors is an integer number (1427532).

2^2855063 is an apocalyptic number.

2855063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2855063 is an equidigital number, since it uses as much as digits as its factorization.

2855063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2855063 is about 1689.6931674124. The cubic root of 2855063 is about 141.8639012063.

The spelling of 2855063 in words is "two million, eight hundred fifty-five thousand, sixty-three".