2686882 has 8 divisors (see below), whose sum is σ = 4396752. Its totient is φ = 1221300.

The previous prime is 2686861. The next prime is 2686889. The reversal of 2686882 is 2886862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2686889) 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, 61044 + ... + 61087.

It is an arithmetic number, because the mean of its divisors is an integer number (549594).

2^2686882 is an apocalyptic number.

2686882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2686882 is a deficient number, since it is larger than the sum of its proper divisors (1709870).

2686882 is a wasteful number, since it uses less digits than its factorization.

2686882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122144.

The product of its digits is 73728, while the sum is 40.

The square root of 2686882 is about 1639.1711320054. The cubic root of 2686882 is about 139.0217863475.

The spelling of 2686882 in words is "two million, six hundred eighty-six thousand, eight hundred eighty-two".