2205274983 has 16 divisors (see below), whose sum is σ = 3069792000. Its totient is φ = 1405536704.

The previous prime is 2205274949. The next prime is 2205274987. The reversal of 2205274983 is 3894725022.

It is a cyclic number.

It is not a de Polignac number, because 2205274983 - 2¹⁷ = 2205143911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205274987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147643 + ... + 161891.

It is an arithmetic number, because the mean of its divisors is an integer number (191862000).

Almost surely, 2^2205274983 is an apocalyptic number.

2205274983 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2205274983 is a deficient number, since it is larger than the sum of its proper divisors (864517017).

2205274983 is a wasteful number, since it uses less digits than its factorization.

2205274983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16518.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 2205274983 is about 46960.3554394555. The cubic root of 2205274983 is about 1301.6301016698.

The spelling of 2205274983 in words is "two billion, two hundred five million, two hundred seventy-four thousand, nine hundred eighty-three".