2223983 has 2 divisors, whose sum is σ = 2223984. Its totient is φ = 2223982.

The previous prime is 2223973. The next prime is 2224009. The reversal of 2223983 is 3893222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2223983 - 2⁴ = 2223967 is a prime.

It is a super-2 number, since 2×2223983² = 9892200768578, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2 + 2¹³ + 2²¹ + 3³ + 9⁵ + 8³ + 3¹⁰ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111991 + 1111992.

It is an arithmetic number, because the mean of its divisors is an integer number (1111992).

2^2223983 is an apocalyptic number.

2223983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223983 is an equidigital number, since it uses as much as digits as its factorization.

2223983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 29.

The square root of 2223983 is about 1491.3024508798. The cubic root of 2223983 is about 130.5300449996.

It can be divided in two parts, 22239 and 83, that added together give a palindrome (22322).

The spelling of 2223983 in words is "two million, two hundred twenty-three thousand, nine hundred eighty-three".