2686084 has 12 divisors (see below), whose sum is σ = 4712400. Its totient is φ = 1339688.

The previous prime is 2686063. The next prime is 2686111. The reversal of 2686084 is 4806862.

It is a nialpdrome in base 12.

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, 2127 + ... + 3145.

It is an arithmetic number, because the mean of its divisors is an integer number (392700).

2^2686084 is an apocalyptic number.

It is an amenable number.

2686084 is a deficient number, since it is larger than the sum of its proper divisors (2026316).

2686084 is a wasteful number, since it uses less digits than its factorization.

2686084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682 (or 1680 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 2686084 is about 1638.9276982222. The cubic root of 2686084 is about 139.0080218961.

The spelling of 2686084 in words is "two million, six hundred eighty-six thousand, eighty-four".