2201983 has 4 divisors (see below), whose sum is σ = 2516560. Its totient is φ = 1887408.

The previous prime is 2201977. The next prime is 2201989. The reversal of 2201983 is 3891022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3891022 = 2 ⋅1945511.

It is an interprime number because it is at equal distance from previous prime (2201977) and next prime (2201989).

It is a cyclic number.

It is not a de Polignac number, because 2201983 - 2¹³ = 2193791 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 (2201989) 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 in 3 ways as a sum of consecutive naturals, for example, 157278 + ... + 157291.

It is an arithmetic number, because the mean of its divisors is an integer number (629140).

2^2201983 is an apocalyptic number.

2201983 is a deficient number, since it is larger than the sum of its proper divisors (314577).

2201983 is an equidigital number, since it uses as much as digits as its factorization.

2201983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314576.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2201983 is about 1483.9080160172. The cubic root of 2201983 is about 130.0982098114.

The spelling of 2201983 in words is "two million, two hundred one thousand, nine hundred eighty-three".