2280888 has 48 divisors (see below), whose sum is σ = 6271200. Its totient is φ = 748800.

The previous prime is 2280869. The next prime is 2280899. The reversal of 2280888 is 8880822.

2280888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5488 + ... + 5888.

It is an arithmetic number, because the mean of its divisors is an integer number (130650).

2^2280888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2280888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3135600).

2280888 is an abundant number, since it is smaller than the sum of its proper divisors (3990312).

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

2280888 is a wasteful number, since it uses less digits than its factorization.

2280888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 2280888 is about 1510.2609046122. The cubic root of 2280888 is about 131.6339721916.

The spelling of 2280888 in words is "two million, two hundred eighty thousand, eight hundred eighty-eight".