2680888 has 32 divisors (see below), whose sum is σ = 5868000. Its totient is φ = 1147776.

The previous prime is 2680879. The next prime is 2680891. The reversal of 2680888 is 8880862.

It is a self number, because there is not a number n which added to its sum of digits gives 2680888.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2256 + ... + 3232.

It is an arithmetic number, because the mean of its divisors is an integer number (183375).

2^2680888 is an apocalyptic number.

2680888 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2680888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2934000).

2680888 is an abundant number, since it is smaller than the sum of its proper divisors (3187112).

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

2680888 is an equidigital number, since it uses as much as digits as its factorization.

2680888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004 (or 986 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 40.

The square root of 2680888 is about 1637.3417480783. The cubic root of 2680888 is about 138.9183309909.

It can be divided in two parts, 26808 and 88, that added together give a square (26896 = 164²).

The spelling of 2680888 in words is "two million, six hundred eighty thousand, eight hundred eighty-eight".