2243683 has 8 divisors (see below), whose sum is σ = 2440368. Its totient is φ = 2050464.

The previous prime is 2243669. The next prime is 2243693. The reversal of 2243683 is 3863422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2243683 - 2¹³ = 2235491 is a prime.

It is a super-2 number, since 2×2243683² = 10068226808978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585 + ... + 2197.

It is an arithmetic number, because the mean of its divisors is an integer number (305046).

2^2243683 is an apocalyptic number.

2243683 is a deficient number, since it is larger than the sum of its proper divisors (196685).

2243683 is a wasteful number, since it uses less digits than its factorization.

2243683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733.

The product of its digits is 6912, while the sum is 28.

The square root of 2243683 is about 1497.8928533109. The cubic root of 2243683 is about 130.9143234820.

It can be divided in two parts, 2243 and 683, that added together give a triangular number (2926 = T₇₆).

The spelling of 2243683 in words is "two million, two hundred forty-three thousand, six hundred eighty-three".