2786104 has 16 divisors (see below), whose sum is σ = 5323320. Its totient is φ = 1366560.

The previous prime is 2786089. The next prime is 2786129. The reversal of 2786104 is 4016872.

2786104 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 2862 + ... + 3709.

2^2786104 is an apocalyptic number.

It is an amenable number.

2786104 is a deficient number, since it is larger than the sum of its proper divisors (2537216).

2786104 is a wasteful number, since it uses less digits than its factorization.

2786104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6630 (or 6626 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 2786104 is about 1669.1626643320. The cubic root of 2786104 is about 140.7124229406.

The spelling of 2786104 in words is "two million, seven hundred eighty-six thousand, one hundred four".