2628206 has 16 divisors (see below), whose sum is σ = 4530816. Its totient is φ = 1120056.

The previous prime is 2628191. The next prime is 2628229. The reversal of 2628206 is 6028262.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2765 + ... + 3591.

It is an arithmetic number, because the mean of its divisors is an integer number (283176).

2^2628206 is an apocalyptic number.

2628206 is a deficient number, since it is larger than the sum of its proper divisors (1902610).

2628206 is a wasteful number, since it uses less digits than its factorization.

2628206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2628206 is about 1621.1742657716. The cubic root of 2628206 is about 138.0023454058.

The spelling of 2628206 in words is "two million, six hundred twenty-eight thousand, two hundred six".