2786048 has 18 divisors (see below), whose sum is σ = 5561724. Its totient is φ = 1392896.

The previous prime is 2786041. The next prime is 2786081. The reversal of 2786048 is 8406872.

It is a junction number, because it is equal to n+sod(n) for n = 2785999 and 2786017.

It is not an unprimeable number, because it can be changed into a prime (2786041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5186 + ... + 5697.

2^2786048 is an apocalyptic number.

It is an amenable number.

2786048 is a deficient number, since it is larger than the sum of its proper divisors (2775676).

2786048 is an equidigital number, since it uses as much as digits as its factorization.

2786048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10899 (or 10885 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2786048 is about 1669.1458893698. The cubic root of 2786048 is about 140.7114801726.

The spelling of 2786048 in words is "two million, seven hundred eighty-six thousand, forty-eight".