2206316 has 12 divisors (see below), whose sum is σ = 4412688. Its totient is φ = 945552.

The previous prime is 2206297. The next prime is 2206327. The reversal of 2206316 is 6136022.

2206316 is an admirable number.

It is a d-powerful number, because it can be written as 2³ + 2¹⁹ + 0 + 6³ + 3⁷ + 1 + 6⁸ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39371 + ... + 39426.

It is an arithmetic number, because the mean of its divisors is an integer number (367724).

2^2206316 is an apocalyptic number.

It is an amenable number.

2206316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2206316 is a wasteful number, since it uses less digits than its factorization.

2206316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78808 (or 78806 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2206316 is about 1485.3672946447. The cubic root of 2206316 is about 130.1834884280.

The spelling of 2206316 in words is "two million, two hundred six thousand, three hundred sixteen".