2686848 has 32 divisors (see below), whose sum is σ = 7137960. Its totient is φ = 895488.

The previous prime is 2686841. The next prime is 2686861. The reversal of 2686848 is 8486862.

2686848 is nontrivially palindromic in base 15.

2686848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2686841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3115 + ... + 3882.

2^2686848 is an apocalyptic number.

It is an amenable number.

2686848 is an abundant number, since it is smaller than the sum of its proper divisors (4451112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2686848 is an equidigital number, since it uses as much as digits as its factorization.

2686848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7014 (or 7002 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 2686848 is about 1639.1607608773. The cubic root of 2686848 is about 139.0211999478.

The spelling of 2686848 in words is "two million, six hundred eighty-six thousand, eight hundred forty-eight".