2241983 has 4 divisors (see below), whose sum is σ = 2250528. Its totient is φ = 2233440.

The previous prime is 2241959. The next prime is 2241989. The reversal of 2241983 is 3891422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3891422 = 2 ⋅1945711.

It is a cyclic number.

It is not a de Polignac number, because 2241983 - 2⁶ = 2241919 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241989) 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, 3866 + ... + 4407.

It is an arithmetic number, because the mean of its divisors is an integer number (562632).

2^2241983 is an apocalyptic number.

2241983 is a deficient number, since it is larger than the sum of its proper divisors (8545).

2241983 is an equidigital number, since it uses as much as digits as its factorization.

2241983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8544.

The product of its digits is 3456, while the sum is 29.

The square root of 2241983 is about 1497.3252819611. The cubic root of 2241983 is about 130.8812512845.

The spelling of 2241983 in words is "two million, two hundred forty-one thousand, nine hundred eighty-three".