2686067 has 4 divisors (see below), whose sum is σ = 2778720. Its totient is φ = 2593416.

The previous prime is 2686063. The next prime is 2686111. The reversal of 2686067 is 7606862.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2686067 - 2² = 2686063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2686063) 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 3 ways as a sum of consecutive naturals, for example, 46283 + ... + 46340.

It is an arithmetic number, because the mean of its divisors is an integer number (694680).

2^2686067 is an apocalyptic number.

2686067 is a deficient number, since it is larger than the sum of its proper divisors (92653).

2686067 is an equidigital number, since it uses as much as digits as its factorization.

2686067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92652.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2686067 is about 1638.9225118962. The cubic root of 2686067 is about 139.0077286388.

The spelling of 2686067 in words is "two million, six hundred eighty-six thousand, sixty-seven".