2206246 has 16 divisors (see below), whose sum is σ = 3847680. Its totient is φ = 929160.

The previous prime is 2206219. The next prime is 2206247. The reversal of 2206246 is 6426022.

It is a happy number.

It is a super-3 number, since 3×2206246³ = 32216848938833324808, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2⁵ + 2¹¹ + 0 + 6 + 2¹⁹ + 4⁴ + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206247) 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, 510 + ... + 2161.

It is an arithmetic number, because the mean of its divisors is an integer number (240480).

2^2206246 is an apocalyptic number.

2206246 is a deficient number, since it is larger than the sum of its proper divisors (1641434).

2206246 is a wasteful number, since it uses less digits than its factorization.

2206246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2206246 is about 1485.3437312622. The cubic root of 2206246 is about 130.1821116321.

The spelling of 2206246 in words is "two million, two hundred six thousand, two hundred forty-six".