2205063 has 20 divisors (see below), whose sum is σ = 3765520. Its totient is φ = 1259712.

The previous prime is 2205059. The next prime is 2205067. The reversal of 2205063 is 3605022.

It is an interprime number because it is at equal distance from previous prime (2205059) and next prime (2205067).

It is not a de Polignac number, because 2205063 - 2² = 2205059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205067) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1378 + ... + 2511.

It is an arithmetic number, because the mean of its divisors is an integer number (188276).

2^2205063 is an apocalyptic number.

2205063 is a deficient number, since it is larger than the sum of its proper divisors (1560457).

2205063 is an equidigital number, since it uses as much as digits as its factorization.

2205063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908 (or 3899 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2205063 is about 1484.9454535437. The cubic root of 2205063 is about 130.1588393750.

The spelling of 2205063 in words is "two million, two hundred five thousand, sixty-three".