2088828 has 72 divisors (see below), whose sum is σ = 6278272. Its totient is φ = 594864.

The previous prime is 2088817. The next prime is 2088829. The reversal of 2088828 is 8288802.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 2088792 and 2088801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2088829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6651 + ... + 6957.

2^2088828 is an apocalyptic number.

2088828 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 2088828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3139136).

2088828 is an abundant number, since it is smaller than the sum of its proper divisors (4189444).

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

2088828 is a wasteful number, since it uses less digits than its factorization.

2088828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333 (or 319 counting only the distinct ones).

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

The square root of 2088828 is about 1445.2778279625. The cubic root of 2088828 is about 127.8304232272.

It can be divided in two parts, 2088 and 828, that added together give a square (2916 = 54²).

The spelling of 2088828 in words is "two million, eighty-eight thousand, eight hundred twenty-eight".