2680006 has 48 divisors (see below), whose sum is σ = 5171040. Its totient is φ = 1034880.

The previous prime is 2680003. The next prime is 2680009. The reversal of 2680006 is 6000862.

It is an interprime number because it is at equal distance from previous prime (2680003) and next prime (2680009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65346 + ... + 65386.

It is an arithmetic number, because the mean of its divisors is an integer number (107730).

2^2680006 is an apocalyptic number.

2680006 is a deficient number, since it is larger than the sum of its proper divisors (2491034).

2680006 is a wasteful number, since it uses less digits than its factorization.

2680006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2680006 is about 1637.0723869151. The cubic root of 2680006 is about 138.9030948195.

Adding to 2680006 its reverse (6000862), we get a palindrome (8680868).

The spelling of 2680006 in words is "two million, six hundred eighty thousand, six".