2206683 has 16 divisors (see below), whose sum is σ = 3312800. Its totient is φ = 1469664.

The previous prime is 2206681. The next prime is 2206709. The reversal of 2206683 is 3866022.

It is not a de Polignac number, because 2206683 - 2¹ = 2206681 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 2¹¹ + 2¹⁹ + 0 + 6³ + 6⁸ + 8³ + 3 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2206681) 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 15 ways as a sum of consecutive naturals, for example, 1683 + ... + 2691.

It is an arithmetic number, because the mean of its divisors is an integer number (207050).

2^2206683 is an apocalyptic number.

2206683 is a deficient number, since it is larger than the sum of its proper divisors (1106117).

2206683 is an frugal number, since it uses more digits than its factorization.

2206683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030 (or 1012 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2206683 is about 1485.4908279757. The cubic root of 2206683 is about 130.1907062958.

It can be divided in two parts, 220 and 6683, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 2206683 in words is "two million, two hundred six thousand, six hundred eighty-three".