2687108 has 6 divisors (see below), whose sum is σ = 4702446. Its totient is φ = 1343552.

The previous prime is 2687093. The next prime is 2687117. The reversal of 2687108 is 8017862.

It can be written as a sum of positive squares in only one way, i.e., 2458624 + 228484 = 1568^2 + 478^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335885 + ... + 335892.

It is an arithmetic number, because the mean of its divisors is an integer number (783741).

2^2687108 is an apocalyptic number.

It is an amenable number.

2687108 is a deficient number, since it is larger than the sum of its proper divisors (2015338).

2687108 is a wasteful number, since it uses less digits than its factorization.

2687108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671781 (or 671779 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 2687108 is about 1639.2400678363. The cubic root of 2687108 is about 139.0256840554.

The spelling of 2687108 in words is "two million, six hundred eighty-seven thousand, one hundred eight".