2270663 has 2 divisors, whose sum is σ = 2270664. Its totient is φ = 2270662.

The previous prime is 2270659. The next prime is 2270669. The reversal of 2270663 is 3660722.

2270663 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 2270663 - 2² = 2270659 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2270669) 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, 1135331 + 1135332.

It is an arithmetic number, because the mean of its divisors is an integer number (1135332).

2^2270663 is an apocalyptic number.

2270663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270663 is an equidigital number, since it uses as much as digits as its factorization.

2270663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 2270663 is about 1506.8719255464. The cubic root of 2270663 is about 131.4369767444.

The spelling of 2270663 in words is "two million, two hundred seventy thousand, six hundred sixty-three".