2783088 has 120 divisors (see below), whose sum is σ = 9749376. Its totient is φ = 720000.

The previous prime is 2783047. The next prime is 2783107. The reversal of 2783088 is 8803872.

2783088 is digitally balanced in base 8, 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 an Ulam number.

2783088 is strictly pandigital in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10963 + ... + 11213.

2^2783088 is an apocalyptic number.

2783088 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 2783088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4874688).

2783088 is an abundant number, since it is smaller than the sum of its proper divisors (6966288).

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

2783088 is a wasteful number, since it uses less digits than its factorization.

2783088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 2783088 is about 1668.2589727018. The cubic root of 2783088 is about 140.6616301614.

The spelling of 2783088 in words is "two million, seven hundred eighty-three thousand, eighty-eight".